CVE-2025-3604CRITICAL 9.8EPSS p43.2%

CVE-2025-3604CVE-2025-3604

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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.58% probability of exploitation · percentile 43.2% · 2026-06-19T12:03:05Z
Published2025-04-24
Last modified2026-04-08

Underlying weaknesses· 1

CWE-862

References

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

1

TypeTargetConfidenceTier
WeaknessMissing Authorizationcwe-8620%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.