Authentication Bypass in Joomla Core Multifactor Authentication
CVE-2025-25227

7.5HIGH

Key Information:

Vendor

Joomla
Status
Joomla! Cms
Vendor
CVE Published:
8 April 2025

What is CVE-2025-25227?

This vulnerability in Joomla's core multifactor authentication arises from insufficient state checks, enabling an attacker to bypass essential two-factor authentication (2FA) checks, thereby gaining unauthorized access to user accounts without proper credentials. This flaw underscores the importance of robust validation mechanisms in security implementations to ensure the integrity of authentication processes.

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Affected Version(s)

Joomla! CMS 4.0.0-4.4.12

Joomla! CMS 5.0.0-5.2.5

References

https://developer.joomla.org/security-centre/964-20250402...
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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