CVE-2025-2871 Information

Description

The WordPress Mega Menu – QuadMenu plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 3.2.0. This is due to missing or incorrect nonce validation on the ajax_dismiss_notice() function. This makes it possible for unauthenticated attackers to update any user meta to a value of one including wp_capabilities which could result in a privilege deescalation of an administrator via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CVSS Vector

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

Reference

https://plugins.trac.wordpress.org/browser/quadmenu/tags/3.2.0/lib/class-admin.php#L105 https://plugins.trac.wordpress.org/changeset/3270825/quadmenu/tags/3.2.1/lib/class-admin.php https://www.wordfence.com/threat-intel/vulnerabilities/id/1ba7b675-54d6-4f0e-b60f-1c7fa6ff24ea?source=cve

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

4.3