Description
Craft is a content management system. Versions of Craft CMS on the 4.x branch prior to 4.14.13 and on the 5.x branch prior to 5.6.16 contains a potential remote code execution vulnerability via Twig SSTI. One must have administrator access and `ALLOW_ADMIN_CHANGES` must be enabled for this to work. Users should update to the patched versions 4.14.13 or 5.6.15 to mitigate the issue.
Problem types
CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine
Product status
>= 5.0.0-RC1, < 5.6.15
References
github.com/...ms/cms/security/advisories/GHSA-7c58-g782-9j38
github.com/...ms/cms/security/advisories/GHSA-f3cw-hg6r-chfv
craftcms.com/knowledge-base/securing-craft
github.com/craftcms/cms/pull/17026