CVE-2025-3604

The Flynax Bridge plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 2.2.0. This is due to the plugin not properly validating a user's identity prior to updating their details like email. This makes it possible for unauthenticated attackers to change arbitrary user's email addresses, including administrators, and leverage that to reset the user's password and gain access to their account.

Score

CVSS 3.1 9.8 Critical

Status

Modified - security@wordfence.com

Published

2025-04-24

Last modified

2026-04-08

Weaknesses

CWE-862

Affected products

• Flynax Bridge (Flynax)
• Flynax Bridge (V1rustyle)

References

• https://plugins.trac.wordpress.org/browser/flynax-bridge/trunk/request.php
• https://plugins.trac.wordpress.org/changeset/3306501/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/935caa43-4c75-47ad-a631-63988e21f834?source=cve