2026-02-14 06:42:30
Wordfence
PUBLISHED
The CallbackKiller service widget plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the cbk_save() function in all versions up to, and including, 1.2. This makes it possible for unauthenticated attackers to modify the plugins site ID settings via the cbk_save_v1 AJAX action.