CVE-2026-11775 | The User Admin Simplifier plugin for WordPress is vulnerable… | CVSS 4.3 MEDIUM

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.

Metadata

CVE ID: CVE-2026-11775
State: PUBLISHED
Assigner: Wordfence
Reserved: 2026-06-09 11:58 UTC
Published: 2026-06-19 02:29 UTC
Last updated: 2026-06-19 02:29 UTC
Primary CWE: CWE-352
CWE-352 Cross-Site Request Forgery (CSRF)
Vendor / Product: adamsilverstein / User Admin Simplifier
Sources: cve.org · NVD

Severity & Metrics

4.3 MEDIUM CVSS 3.1

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

Affected products (1)

Vendor	Product	Platform	Versions
adamsilverstein	User Admin Simplifier	—	0 ≤ 3.0.0

Weakness (CWE)

CWE	Source	Description
CWE-352	cna	CWE-352 Cross-Site Request Forgery (CSRF)

CVSS scores (1)

Score	Severity	Version	Source	Vector
4.3	MEDIUM	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

References (5)