What is the CVSS score of CVE-2026-0945?

CVE-2026-0945 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Role Delegation are affected by CVE-2026-0945?

Organizations using Privilege Defined With Unsafe Actions vulnerability in Drupal Role Delegation should be aware of moderate risk from CVE-2026-0945 rated CVSS 5.4.. A patch is available.

How to fix or mitigate CVE-2026-0945?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Role Delegation CVE-2026-0945

HIGH

Privilege Defined With Unsafe Actions (CWE-267)

2026-02-04 mlhess@drupal.org

Privilege Escalation Role Delegation

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

CVE Published

Feb 04, 2026 - 21:15 nvd

HIGH 8.8

DescriptionCVE.org

Privilege Defined With Unsafe Actions vulnerability in Drupal Role Delegation allows Privilege Escalation.This issue affects Role Delegation: from 1.3.0 before 1.5.0.

AnalysisAI

The Drupal Role Delegation module versions 1.3.0 through 1.5.0 contains an unsafe privilege definition vulnerability that permits authenticated users with delegation permissions to escalate their privileges within the application. An attacker with limited account access could exploit this flaw to gain elevated permissions and modify system settings or access restricted functionality. No patch is currently available for this vulnerability.

Technical ContextAI

Affects from 1.3.0. Privilege Defined With Unsafe Actions vulnerability in Drupal Role Delegation allows Privilege Escalation.This issue affects Role Delegation: from 1.3.0 before 1.5.0.