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transLucid - Cross Site Scripting and HTML Injection Vulnerabilities
Version Affected: 1.75 (newest)
Info: transLucidonline is the easy website publishing system with which anyone can create and
maintain web content, in multiple languages and based on a growing list of ready-made, professional
layouts.
Credits: InterN0T (macd3v and MaXe)
External Links:
http://www.pantha.net/
-:: The Advisory ::-
Vulnerable Function / ID Calls:
NodeID & action (vulnerable in both admin and public panels)
Cross Site Scripting: (anyone - this was tested with public mode on)
1) http:
//[HOST]/translucid/transLucid_175/?NodeID="><script>alert(0)
</script>
2) http:
//[HOST]/translucid/transLucid_175/?action="><script>alert(0)
</script> (found by macd3v)
3) http:
//[HOST]/translucid/transLucid_175/?admin_section=1&NodeID="><scri
pt>alert(0)</script>
-- Number 3 might require moderator or administrative access if public mode is not turned on.
HTML Injection:
- If public mode is on / chosen, editing the following page-fields will result in script
execution: Title & Url
Adding a new page can result in HTML Injection too. (Parent & Child pages were fully tested.)
Affected Sites by HTML Injection: (there will most likely be a lot more.)
http://[HOST]/translucid/transLucid_175/?action=switchto_editmode
-- In the admin panel "> needs to be prepended most likely in order to execute the injection.
--=-- Switching the theme to Developer can result in HTML Injection if there is any injected.
-:: Solution ::-
Regular expression match and / or bad characters conversion rocks!
Conclusion:
Easy to install and use, but the code should have been reviewed long ago.
Reference:
http://forum.intern0t.net/intern0t-advisories/1122-intern0t-translucid-1-75-multi
ple-vulnerabilities.html
Disclosure Information:
- Vulnerabilities found, researched and confirmed between 5th to 10th June.
- Advisory finished and published on InterN0T the 12th June.
- Vendor and Buqtraq (SecurityFocus) contacted the 12th June.
All of the best,
MaXe
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