Security Advisory

CVE-2026-1944

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-02-14 06:42:30
Last updated 2026-04-08 17:10:43
Assigner Wordfence
CVSS score 5.3
State PUBLISHED

Description

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 plugin's site ID settings via the 'cbk_save_v1' AJAX action.