Privilege Escalation Vulnerability in Drupal Role Delegation
CVE-2026-0945

Currently unrated

Key Information:

Vendor

Drupal

Vendor
CVE Published:
4 February 2026

What is CVE-2026-0945?

A vulnerability exists in the Role Delegation module of Drupal that permits unauthorized privilege escalation. This flaw allows users with lesser privileges to carry out actions reserved for higher-level roles. Specifically, versions 1.3.0 through 1.4.0 are affected, making it essential for administrators to update to version 1.5.0 or later to mitigate potential security risks. For further details, please refer to the official advisory.

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Affected Version(s)

Role Delegation 1.3.0 < 1.5.0

References

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Drew Webber (mcdruid)
Adam Bramley (acbramley)
Dieter Holvoet (dieterholvoet)
Greg Knaddison (greggles)
Drew Webber (mcdruid)
Juraj Nemec (poker10)
.