Use of Web Browser Cache Containing Sensitive Information Affecting drupal/core package, versions >=8.0.0, <10.4.9>=10.5.0, <10.5.6>=11.0.0, <11.1.9>=11.2.0, <11.2.8
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-PHP-DRUPALCORE-14054324
- published20 Nov 2025
- disclosed18 Nov 2025
- creditDamien McKenna, tame4tex
Introduced: 18 Nov 2025
NewCVE-2025-13083 (opens in a new tab)How to fix?
Upgrade drupal/core to version 10.4.9, 10.5.6, 11.1.9, 11.2.8 or higher.
Overview
drupal/core is an an open source content management platform powering millions of websites and applications.
Affected versions of this package are vulnerable to Use of Web Browser Cache Containing Sensitive Information via the HTTP header Cache-Control: public, which may be applied by a CDN to resources that should not be public. An attacker can request known filenames that have previously been accessed and cached by a privileged account while they remain in the cache and configured for public access.