CVE-2026-11775
The User Admin Simplifier plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.0.0.
Does this matter?
Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own.
Description
The User Admin Simplifier plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.0.0. This is due to missing or incorrect nonce validation on the useradminsimplifier_options_page function. This makes it possible for unauthenticated attackers to reset and permanently delete any user's stored menu and admin-bar configuration via a forged request that triggers uas_save_admin_options() and overwrites the useradminsimplifier_options database entry via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- EPSS
- 0.19% probability · 9th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/user-admin-simplifier/tags/1.0.0/useradminsimplifier.php#L161
- https://plugins.trac.wordpress.org/browser/user-admin-simplifier/tags/1.0.0/useradminsimplifier.php#L204
- https://plugins.trac.wordpress.org/browser/user-admin-simplifier/tags/1.0.0/useradminsimplifier.php#L222
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3566637%40user-admin-simplifier&new=3566637%40user-admin-simplifier&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/0920fc70-1c4b-45ff-86f6-14640286b5e6?source=cve
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.