DRUPAL-CONTRIB-2026-002

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Import Source
https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/role_delegation/DRUPAL-CONTRIB-2026-002.json
JSON Data
https://api.osv.dev/v1/vulns/DRUPAL-CONTRIB-2026-002
Aliases
Published
2026-01-14T17:54:33Z
Modified
2026-09-10T03:45:59Z
Summary
[none]
Details

This module allows site administrators to grant specific roles the authority to assign selected roles to users, without them needing the "administer permissions" permission.

The module contains an access bypass vulnerability when used in combination with the Views Bulk Operations module. A user with the ability to delegate a role is also able to assign the administrator role, including to their own user.

This vulnerability is mitigated by the fact that an attacker must have access to a view of users with the Views Bulk Operations module enabled.

References
Credits

Affected packages

Packagist:https://packages.drupal.org/8 / drupal/role_delegation

Package

Name
drupal/role_delegation
Purl
pkg:composer/drupal/role_delegation?repository_url=https:%2F%2Fpackages.drupal.org%2F8

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.3.0
Fixed
1.5.0
Database specific
Show details 
{
    "constraint": ">=1.3.0 <1.5.0"
}

Database specific

affected_versions 
">=1.3.0 <1.5.0"
source 
"https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/role_delegation/DRUPAL-CONTRIB-2026-002.json"