drupal-pattern-lab/unified-twig-extensions is vulnerable to XXS
Impact
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.
Source excerpt · OSVAffected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
| Affected range | Recorded fix |
|---|---|
| Earlier releases through 0.1.0 (inclusive)Ecosystem versions | Not recorded |
Version evidence: OSV · GHSA-64mv-9655-37hx
View original version evidence (1 explicit versions)
Original source description
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
- Security advisory nvd.nist.gov/vuln/detail/CVE-2025-11570
- Source reference github.com/drupal-pattern-lab/unified-twig-extensions
- Source reference github.com/drupal-pattern-lab/unified-twig-extensions/blob/862b9deccab544ca68e3aaaccc257d14acc9b1f6/example/_twig-components/functions/link.function.php%23L9
- Security advisory security.snyk.io/vuln/SNYK-PHP-DRUPALPATTERNLABUNIFIEDTWIGEXTENSIONS-8400877
- Source reference www.drupal.org/project/unified_twig_ext
- Security advisory www.drupal.org/sa-contrib-2023-041