CVE-2025-11570: drupal-pattern-lab/unified-twig-extensions is vulnerable to XXS
(updated )
Versions of the package drupal-pattern-lab/unified-twig-extensions from 0.0.0 are vulnerable to Cross-site Scripting (XSS) due to insufficient filtering of data.
Note: This is exploitable only if the code is executed outside of Drupal; the function is intended to be shared between Drupal and Pattern Lab.
The package drupal-pattern-lab/unified-twig-extensions is unmaintained, the fix for this issue exists in version 1.1.1 of drupal/unified_twig_ext, but is not published to the Composer PHP registry.
References
- github.com/advisories/GHSA-64mv-9655-37hx
- github.com/drupal-pattern-lab/unified-twig-extensions
- github.com/drupal-pattern-lab/unified-twig-extensions/blob/862b9deccab544ca68e3aaaccc257d14acc9b1f6/example/_twig-components/functions/link.function.php%23L9
- nvd.nist.gov/vuln/detail/CVE-2025-11570
- security.snyk.io/vuln/SNYK-PHP-DRUPALPATTERNLABUNIFIEDTWIGEXTENSIONS-8400877
- www.drupal.org/project/unified_twig_ext
- www.drupal.org/sa-contrib-2023-041
Code Behaviors & Features
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