Description: "Vulnerabilities are possible if Drupal is configured to use the WYSIWYG CKEditor for your site's users. An attacker that can create or edit content may be able to exploit this Cross Site Scripting (XSS) vulnerability to target users with access to the WYSIWYG CKEditor, and this may include site admins with privileged access." Advisory in URL.
Maintainer has already included fixed versions earlier today: https://github.com/gentoo/gentoo/commit/05b29c8bdb0d5ac4a3160c2840c72f36ad0781c2 Maintainer has already cleaned up: https://github.com/gentoo/gentoo/commit/1d2521746b2460bab32816563f1b2076e2459dbd