Drupal Releases Security Updates

Description: CKEditor, a third-party JavaScript library included in Drupal core, has fixed a cross-site scripting (XSS) vulnerability. The vulnerability stemmed from the fact that it was possible to execute XSS inside CKEditor when using the image2 plugin (which Drupal 8 core also uses).

We would like to thank the CKEditor team for patching the vulnerability and coordinating the fix and release process, and matching the Drupal core security window.

Impact: An attacker could exploit this vulnerability to take control of an affected system.

Mitigation: Apply an update. Please see the references or vendor advisory for more information.

Reference URL’s:

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