CVE-2026-46637
5.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Summary
Twig is a template language for PHP. Prior to 3.26.0, several filters in twig/markdown-extra and twig/cssinliner-extra are registered with is_safe => [all], causing Twig to treat plain text or HTML output as safe in HTML, JavaScript, CSS, URL, and other contexts where the output is not properly escaped. This issue is fixed in version 3.26.0.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| twigphp | Twig | < 3.26.0 | affected |
| twig | cssinliner-extra | < 3.26.0 | affected |
| twig | markdown-extra | < 3.26.0 | affected |
Weaknesses
- CWE-116: CWE-116: Improper Encoding or Escaping of Output
References
- https://github.com/twigphp/Twig/security/advisories/GHSA-jv8m-2544-3pg3
- https://github.com/twigphp/Twig/commit/84982072c79a7417b0d158a401d91344f3658299
- https://github.com/twigphp/Twig/commit/e36489d3521ecbfc08bdcc61294302557035f14a
- https://github.com/twigphp/Twig/releases/tag/v3.26.0
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.