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TITLE:
RavenNuke avartarlist.php PHP Code Injection Vulnerability

SECUNIA ADVISORY ID:
SA33928

VERIFY ADVISORY:
http://secunia.com/advisories/33928/

DESCRIPTION:
A vulnerability has been discovered in RavenNuke, which can be
exploited by malicious users to compromise a vulnerable system.

Input passed via the "patterns" and "replacements" parameters to a
call to "preg_replace()" with the "e" modifier in avatarlist.php is
not properly sanitised before being used. This can be exploited to
inject and execute arbitrary PHP code.

Successful exploitation requires a valid user account.

The vulnerability is confirmed in version 2.30.00. Other versions may
also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.

PROVIDED AND/OR DISCOVERED BY:
Janek Vind

ORIGINAL ADVISORY:
http://www.waraxe.us/advisory-72.html

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