Vulnerability Description
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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Flynax | Flynax Bridge | <= 2.2.0 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/flynax-bridge/trunk/request.phpProduct
- https://plugins.trac.wordpress.org/changeset/3306501/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/935caa43-4c75-47ad-a63Third Party Advisory
FAQ
What is CVE-2025-3604?
CVE-2025-3604 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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'...
How severe is CVE-2025-3604?
CVE-2025-3604 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2025-3604?
Check the references section above for vendor advisories and patch information. Affected products include: Flynax Flynax Bridge.