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.
Metrics
Affected Vendors & Products
References
History
Wed, 18 Feb 2026 21:15:00 +0000
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ssvc
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Mon, 16 Feb 2026 12:15:00 +0000
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Krellbat
Krellbat callbackkiller Service Widget Wordpress Wordpress wordpress |
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| Vendors & Products |
Krellbat
Krellbat callbackkiller Service Widget Wordpress Wordpress wordpress |
Sat, 14 Feb 2026 06:45:00 +0000
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| 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. | |
| Title | CallbackKiller service widget <= 1.2 - Missing Authorization to Unauthenticated Arbitrary Plugin Settings Update | |
| Weaknesses | CWE-862 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2026-02-14T06:42:30.529Z
Updated: 2026-02-18T20:35:10.753Z
Reserved: 2026-02-04T21:35:36.617Z
Link: CVE-2026-1944
Updated: 2026-02-18T20:35:07.978Z
Status : Awaiting Analysis
Published: 2026-02-14T07:16:12.150
Modified: 2026-02-18T17:52:44.520
Link: CVE-2026-1944
No data.