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DRUPAL-CONTRIB-2026-014

Details

This module enables you to block bots by Firewall.

The module doesn't sufficiently sanitize user input leading to a reflected Cross-site scripting (XSS) vulnerability.

This vulnerability is mitigated by the fact that the vulnerable functionality is only presented to users that are "challenged" or blocked by the firewall.

Are you affected?

Enter the version of the package you're using.

Affected packages

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

Introduced in: 0Fixed in: 9.7.0

Upgrade drupal/cleantalk to 9.7.0 or newer (ecosystem packagist:https://packages.drupal.org/8).

References

https://www.drupal.org/sa-contrib-2026-014[WEB]