Khashayar Fereidani has discovered a vulnerability in DokuWiki, which can be exploited by malicious people to conduct cross-site scripting attacks.
Input passed via the "target" parameter to doku.php (when "do" is set to "edit") is not properly sanitised in inc/html.php 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 is confirmed in version 2012-01-25. Other versions may also be affected.
Solution: Update to version 2012-01-25a.
Provided and/or discovered by: Khashayar Fereidani, IRCRASH Security Research Community
Original Advisory: DokuWiki:
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