Arbitrary Code Injection Affecting drupal-11.3 package, versions <11.3.10-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CHAINGUARDLATEST-DRUPAL113-16801304
- published23 May 2026
- disclosed14 Jul 2026
Introduced: 23 May 2026
CVE-2026-46640 (opens in a new tab)How to fix?
Upgrade Chainguard drupal-11.3 to version 11.3.10-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream drupal-11.3 package and not the drupal-11.3 package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
Twig is a template language for PHP. From 3.15.0 until 3.26.0, _self.(<string>) and import-alias dynamic attribute syntax can concatenate an attacker-controlled string into a MacroReferenceExpression name without identifier validation, causing raw PHP to be emitted into the generated template source and executed at template-load time. This issue is fixed in version 3.26.0.