Joomla MFA Auth Bypass via RememberMe Cookie (4.0.0-5.4.8,6.0.0-6.1.3)
CVE-2026-92227 Published on September 29, 2026
Joomla! Core - [20260914] - Core - MFA Authentication Bypass through rememberme cookies in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3
Joomla! Core - [20260914] - Core - MFA Authentication Bypass through rememberme cookies in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3 - The premature issuance of an rememberme cookie leads to a MFA bypass vulnerability.
Vulnerability Analysis
CVE-2026-92227 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity and availability.
Weakness Type
What is an authentification Vulnerability?
When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.
CVE-2026-92227 has been classified to as an authentification vulnerability or weakness.
Products Associated with CVE-2026-92227
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Affected Versions
Joomla! Project Joomla! CMS:- Version 4.0.0-5.4.8 is affected.
- Version 6.0.0-6.1.3 is affected.