Vulnerability DatabaseCVE-2026-48949
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CVE-2026-48949
Published:July 07, 2026
Updated:July 21, 2026
Lack of validation leads to an XSS vulnerability in the MFA management views.
Affected Packages
https://github.com/joomla/joomla-cms.git (GITHUB):
Affected version(s) >=6.0.0 <6.1.2
Fix Suggestion:
Update to version 6.1.2
https://github.com/joomla/joomla-cms.git (GITHUB):
Affected version(s) >=4.2.0 <5.4.7
Fix Suggestion:
Update to version 5.4.7
Related Resources (1)
https://developer.joomla.org/security-centre/1057-20260703-core-xss-in-mfa-method-management.html
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CVSS v4
Base Score:
5.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
Exploit Maturity
UNREPORTED
CVSS v3
Base Score:
6.4
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79
EPSS
Base Score:
0.15