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TITLE: Chipmunk Forum "fontcolor" Cross-Site Scripting Vulnerability
SECUNIA ADVISORY ID: SA16365
VERIFY ADVISORY: http://secunia.com/advisories/16365/
CRITICAL: Less critical
IMPACT: Cross Site Scripting
WHERE: >From remote
SOFTWARE: Chipmunk Forum 1.x http://secunia.com/product/4612/
DESCRIPTION: rgod has discovered a vulnerability in Chipmunk, which can be exploited by malicious people to conduct cross-site scripting attacks.
Input passed to the "fontcolor" parameter in index.php isn't properly sanitised before being returned to users. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of a vulnerable site.
Successful exploitation requires that "register_globals" is enabled.
The vulnerability has been confirmed in version 1.3. Other versions may also be affected.
SOLUTION: Edit the source code to ensure that input is properly sanitised.
PROVIDED AND/OR DISCOVERED BY: rgod
About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities.
Definitions: (Criticality, Where etc.) http://secunia.com/about_secunia_advisories/
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