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TITLE:
TikiWiki "highlight" Cross-Site Scripting Vulnerability
SECUNIA ADVISORY ID:
SA21536
VERIFY ADVISORY:
http://secunia.com/advisories/21536/
CRITICAL:
Less critical
IMPACT:
Cross Site Scripting
WHERE:
>From remote
SOFTWARE:
TikiWiki 1.x
http://secunia.com/product/3356/
DESCRIPTION:
Thomas Pollet has discovered a vulnerability in TikiWiki, which can
be exploited by malicious people to conduct cross-site scripting
attacks.
Input passed to the "highlight" parameter in tiki-searchindex.php is
not properly sanitised before being returned to the user. This can be
exploited to execute arbitrary HTML and script code in a user's
browser session in context of an affected site.
The vulnerability has been confirmed in version 1.9.4. Other versions
may also be affected.
SOLUTION:
Edit the source code to ensure that input is properly sanitised.
PROVIDED AND/OR DISCOVERED BY:
Thomas Pollet
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