CVE-2026-92227

Joomla! Core - [20260914] - Core - MFA Authentication Bypass through rememberme cookies in Joomla 4.0.0-5.4.8, 6.0.0-6.1.3

State: Published
Severity: 8.2 High
Published: Sep 29, 2026
Updated: Sep 30, 2026
Reserved: Sep 15, 2026

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Description

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.

Scores

CVSS	Score	Vector	Source
4.0	8.2 High	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N	Joomla

Weaknesses

CWE-287 Improper Authentication

Affected Products

Product	Versions
Joomla! CMSJoomla! Project	4.0.0-5.4.8Affected 6.0.0-6.1.3Affected

References

https://www.joomla.org/product
https://developer.joomla.org/security-centre/1094-20260914-core-mfa-authentication-bypass-through-rememberme-cookies.htmlvendor-advisory

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