Vulnerability · Published Feb 4, 2026 · Assigned by drupal
CVE-2026-0945Role Delegation - Moderately critical - Access bypass - SA-CONTRIB-2026-002
Medium 5.4
In plain English
A medium-severity security flaw in Role Delegation from Drupal. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)0.2%top 84.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist:https://packages.drupal.org/8 | drupal/role_delegation | 1.5.0 | DRUPAL-CONTRIB-2026-002 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Drupal | Role Delegation | 1.3.0 – before 1.5.0 |
Weakness: CWE-267 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N