CVE-2011-3613: Vanillaforums Vanilla

High severity, CVSS 7.5. EPSS: 1.7% chance of exploitation in the next 30 days.

An issue exists in Vanilla Forums before 2.0.17.9 due to the way cookies are handled.

Affected products

• Vanillaforums Vanilla: before 2.0.17.9 (fixed in 2.0.17.9)

Published 2020-01-22. Last modified 2026-06-16.