2) Input sent as trackbacks is not properly sanitised before being stored. This can be exploited to insert arbitrary HTML and script code, which is executed in a user's browser session in context of an affected site when the malicious data is viewed.
The vulnerabilities are reported in version 1.2.1. Other versions may also be affected.
Solution: Update to version 1.3.
Provided and/or discovered by: 2) The vendor credits Peter Hüwe.
Original Advisory: http://blog.s9y.org/archives/192-Serendipity-1.3-released-addresses-security.html
Do you have additional information related to this advisory?
Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this
information to firstname.lastname@example.org
Subject: Serendipity Security Bypass and Script Insertion Vulnerabilities
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