XSS - NEXTGEN GALLERY 0.96 WORDPRESS PLUGIN

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XSS - Nextgen gallery 0.96 wordpress plugin

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Author: Eduardo Neves a.k.a eth0
Date: 07 june 2008
Site: webappsecurity.wordpress.com

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APPLICATION : Nextgen gallery
VERSION : <= 0.96
VENDOR : http://wordpress.org/extend/plugins/nextgen-gallery/
DOWNLOAD : http://wordpress.org/extend/plugins/nextgen-gallery/

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IMPACT: XSS, XSRF, etc….

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Descrition:

This vulnerability can be explored writing in the descritption textbox
a mailicous (or not) code

link:
http://[host]/[directory]/wp-admin/admin.php?page=nggallery-manage-gallery&mode=edit&gid=[galleryID]&_wpnonce=0b3c0996ed

In the description textbox write the text:

<script>alert('xss');</script>

And when the gallery was posted, user click in photo and the script
was executed!

–
||0|| Serrano Neves - a.k.a eth0
|||0| http://webappsecurity.wordpress.com
|0|0|0| "Talk is cheap. Show me the code." - Linus Torvalds