CVE-2025-4179

HIGH

Flynax Bridge < 2.2.0 - Unauthenticated Privilege Escalation via registerUser() Function

Title source: llm

Description

The Flynax Bridge plugin for WordPress is vulnerable to limited Privilege Escalation due to a missing capability check on the registerUser() function in all versions up to, and including, 2.2.0. This makes it possible for unauthenticated attackers to register new user accounts as authors.

References (3)

Core 3

Core References

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

Product

https://plugins.trac.wordpress.org/browser/flynax-bridge/trunk/src/API.php#L288

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/a2447cf4-0261-4ef2-98ec-98fa02dc8b87?source=cve

Scores

CVSS v3 7.3

EPSS 0.0030

EPSS Percentile 21.3%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-862

Status published

Products (2)

flynax/flynax_bridge < 2.2.0

v1rustyle/Flynax Bridge < 2.2.0

Published May 02, 2025

Tracked Since Feb 18, 2026