DRUPAL-CONTRIB-2026-012

See a problem?
Import Source
https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/theme_rule/DRUPAL-CONTRIB-2026-012.json
JSON Data
https://api.osv.dev/v1/vulns/DRUPAL-CONTRIB-2026-012
Aliases
  • CVE-2026-3211
Published
2026-02-25T18:44:38Z
Modified
2026-02-25T19:18:50.466611Z
Summary
[none]
Details

This module allows site builders to create so-called "theme_rule" config entities. These theme rules can render pages with different themes than the default when certain conditions match.

The module uses simple GET request to disable or enable theme rules, which allows attackers to disable or enable theme rules by tricking site administrators to click on links.

This vulnerability is mitigated by the fact that an attacker must know the machine name of the theme rule.

References
Credits

Affected packages

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

Package

Name
drupal/theme_rule
Purl
pkg:composer/drupal/theme_rule

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.1
Database specific 
{
    "constraint": "<1.2.1"
}

Database specific

affected_versions 
"<1.2.1"
source 
"https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/theme_rule/DRUPAL-CONTRIB-2026-012.json"