Description: Ronald van den Heetkamp has reported a vulnerability in Ariadne, which can be exploited by malicious people to conduct cross-site scripting attacks.
Input passed to the "ARLogin" parameter in index.php is not properly sanitised before it is 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 is reported in version 2.4.1. Other versions may also be affected.
Solution: Update to version 2.6.
Provided and/or discovered by: Ronald van den Heetkamp
Changelog: 2007-05-07: Added CVE reference.
2008-03-28: Updated "Solution" section.
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