[ CVE-2026-87940 · Published 22 Oct 2026 ]
Vulnerability in Drupal Key auth
CVSS 5.4
EPSS <1%No fix listed yet
[ Description ]Official description
Use of Web Browser Cache Containing Sensitive Information vulnerability in Drupal Key auth allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Key auth versions: from 0.0.0 to 2.2.4.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.