Simple User Capabilities <= 1.0 - Missing Authorization to Unauthenticated Capability Reset

Missing Authorization

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVE	CVE-2025-12157
CVSS	Medium (5.3)
Publicly Published	November 3, 2025
Last Updated	November 4, 2025
Researcher	D01EXPLOIT OFFICIAL

Description

The Simple User Capabilities plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wp_ajax_nopriv_reset_capability' AJAX endpoint in all versions up to, and including, 1.0. This makes it possible for unauthenticated attackers to reset any user's capabilities.

References

www.wordfence.com

1 affected software package

Software Type	Plugin
Software Slug	simple-user-capabilities (view on wordpress.org)
Patched?	No
Affected Version	<= 1.0
Patched Version

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