Privilege Escalation Vulnerability in Flynax Bridge Plugin for WordPress
CVE-2025-4179
7.3HIGH
What is CVE-2025-4179?
The Flynax Bridge plugin for WordPress is susceptible to a vulnerability that allows privilege escalation through a flaw in its registerUser() function. This issue arises from the lack of necessary capability checks, enabling unauthenticated attackers to create new user accounts with author privileges, potentially compromising the overall security of the WordPress site. Site owners using versions up to and including 2.2.0 are urged to update their plugin immediately to mitigate this risk.

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Affected Version(s)
Flynax Bridge * <= 2.2.0
References
CVSS V3.1
Score:
7.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Kenneth Dunn