High severity8.8NVD Advisory· Published Oct 12, 2026
CVE-2026-109305
CVE-2026-109305
Description
Craft CMS from 5.10.2 before 5.10.14 contains a Twig sandbox bypass that allows non-admin users to invoke PHP callables through the "has some" and "has every" operators. Users with the System Messages permission can supply two-argument callables such as passthru or system in sandboxed templates to execute code as the web user.
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Affected products
2Patches
Vulnerability mechanics
References
2News mentions
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