Raphael HUCK has reported some vulnerabilities in WikiNi, which can be exploited by malicious people to conduct cross-site scripting attacks.
Input passed to the "name" and "email" parameter in wakka.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 vulnerabilities are reported in versions prior to 0.4.4.
Solution: Update to version 0.4.4.
Provided and/or discovered by: Raphael HUCK
Original Advisory: http://zone14.free.fr/advisories/6/
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Subject: WikiNi "name" and "email" Cross-Site Scripting Vulnerabilities
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