---
id: CVE-2026-92227
title: >-
  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.
summary: >-
  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.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'
cwe:
  - CWE-287
vendor: joomla
product: joomla!
affected:
  - 'joomla! >= 4.0.0, < 5.4.8'
  - 'joomla! >= 6.0.0, < 6.1.3'
patched:
  - joomla! 6.1.3
published: '2026-09-29'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T16:40:14.860'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92227'
references:
  - url: >-
      https://developer.joomla.org/security-centre/1094-20260914-core-mfa-authentication-bypass-through-rememberme-cookies.html
    label: security@joomla.org
  - url: 'https://www.joomla.org/'
    label: security@joomla.org
tags:
  - nvd
  - cve.org
epss: 0.00267
epssPercentile: 0.18758
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-30T15:11:21.654808Z'
scores:
  nvd: 7.5
  cna: 8.2
ingestedAt: '2026-09-29T17:41:02.212Z'
---

## Overview

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.

## Affected

- `joomla! >= 4.0.0, < 5.4.8`
- `joomla! >= 6.0.0, < 6.1.3`

## Remediation

Upgrade past the affected range:

- `joomla! 6.1.3`