CVE-2011-4312: Reviewboard Review Board

Medium severity, CVSS 4.3. EPSS: 2.3% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in the commenting system in Review Board before 1.5.7 and 1.6.x before 1.6.3 allow remote attackers to inject arbitrary web script or HTML via vectors involving the (1) diff viewer or (2) screenshot component.

Affected products

• Reviewboard Review Board: up to and including 1.5.6; version 1.0 only; version 1.0.1 only; version 1.0.2 only; version 1.0.3 only; version 1.0.4 only; …

Published 2011-11-24. Last modified 2026-06-16.