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DRUPAL-CONTRIB-2023-019

Details

This module provides social media share & follow buttons.

The module doesn't sufficiently restrict AddToAny block settings to users who have permission to administer AddToAny. This allows users with lower permission to configure malicious code leading to a Cross Site Scripting (XSS) vulnerability.

This vulnerability is mitigated by the fact that an attacker must have a role with the permission "administer blocks".

Are you affected?

Enter the version of the package you're using.

Affected packages

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

Introduced in: 0Fixed in: 1.21.0

Upgrade drupal/addtoany to 1.21.0 or newer (ecosystem packagist:https://packages.drupal.org/8).

References

https://www.drupal.org/sa-contrib-2023-019[WEB]