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CVE-2026-49981

6.0 medium SSVC exploitation: none Analyzed
NVD · CVE.org

Twig is a template language for PHP. Prior to 3.27.0, the per-template filter, tag, and function allow-list verdict is computed when a Template instance is constructed and can remain cached after sandbox state changes between renders, allowing a later sandboxed render to reuse a template that was originally checked with a different or empty policy. This issue is fixed in version 3.27.0.

Fix

Patch, vendor advisory and mitigation references on NVD 2

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 6.0 · symfonyNVD modified 2026-10-24 22:10

Affected (CPE criteria) 1

  • cpe:2.3:a:symfony:twig:*:*:*:*:*:*:*:*

References 3