CVE-2009-4407: Pyforum

Medium severity, CVSS 6.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Multiple cross-site request forgery (CSRF) vulnerabilities in PyForum 1.0.3 and possibly earlier versions, and possibly zForum, allow remote attackers to hijack the authentication of victims for requests that change passwords, and other unspecified requests, via unknown vectors.

Affected products

• Pyforum Pyforum: up to and including 1.0.3; version 1.0.0 only; version 1.0.1 only; version 1.0.2 only

Published 2009-12-23. Last modified 2026-06-16.