TI-2026-55251 CVE-2026-79774 · GHSA-gw97-553p-fp3j
Winter CMS before 1.2.13 Twig Sandbox Escape via SecurityPolicy
Priority MEDIUM 44
Winter CMS versions before 1.2.13 contain an incomplete fix for a Twig sandbox escape vulnerability in System\\Twig\\SecurityPolicy that allows authenticated backend users with template-editing permissions to bypass sand…