- Colorbox all versions prior to 1.x-2.17.3
Colorbox is a module that allows Images, and iframed or inline content to be displayed in a modal above the current page.
The Colorbox module doesn't sufficiently sanitize data attributes before opening modals.
This vulnerability is mitigated by the fact that an attacker must have a role with permission to enter HTML tags containing specific data attributes.
Upgrade your site to the most recent version of Colorbox module. Download available on the Colorbox releases page.
- Paul Mckibben of the Drupal CMS Security Team
- Jen Lampton of the Backdrop CMS Security Team