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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.

PUBLISHED Reserved 2025-04-14 | Published 2025-04-24 | Updated 2026-04-08 | Assigner Wordfence




CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

Any version
affected

Timeline

2025-04-23:Disclosed

Credits

Kenneth Dunn finder

References

www.wordfence.com/...-4c75-47ad-a631-63988e21f834?source=cve

plugins.trac.wordpress.org/...lynax-bridge/trunk/request.php

plugins.trac.wordpress.org/changeset/3306501/

cve.org (CVE-2025-3604)

nvd.nist.gov (CVE-2025-3604)

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