DRUPAL-CONTRIB-2021-015

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Import Source
https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/ctools/DRUPAL-CONTRIB-2021-015.json
JSON Data
https://api.osv.dev/v1/vulns/DRUPAL-CONTRIB-2021-015
Published
2021-06-16T15:58:47Z
Modified
2025-12-10T23:33:30.198425Z
Summary
[none]
Details

Chaos tool suite (ctools) module provides a number of APIs and extensions for Drupal, its 8.x-3.x branch is a start from scratch to evaluate the features of ctools that didn't make it into Drupal Core 8.0.x and port them.

The module doesn't sufficiently handle block access control on its EntityView plugin. This is a followup to more fully implement the fixes from SA-CONTRIB-2021-009

This vulnerability is mitigated by the fact that successful exploitation requires special conditions in place such as custom blockAccess() method that differs from the default return value of 'AccessResult::allowed()' and extending from EntityView.

References
Credits

Affected packages

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

Package

Name
drupal/ctools
Purl
pkg:composer/drupal/ctools

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.7.0
Database specific 
{
    "constraint": "<3.7.0"
}

Database specific

affected_versions 
"<3.7.0"
source 
"https://github.com/DrupalSecurityTeam/drupal-advisory-database/blob/main/advisories/ctools/DRUPAL-CONTRIB-2021-015.json"