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CVE-2026-48949 Details
Description
Lack of validation leads to an XSS vulnerability in the MFA management views.
A cross-site scripting (XSS) vulnerability has been identified in the Joomla! CMS within the multi-factor authentication (MFA) management views. This issue arises from a lack of proper validation, allowing for the injection of malicious scripts.
Users can upgrade to Joomla! CMS versions 5.4.7 or 6.1.2 to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 7, 2026Exploitation: NoneAutomatable: NoTechnical Impact: Total
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://developer.joomla.org/security-centre/1057-20260703-core-xss-in-mfa-method-management.html | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| joomla joomla! | >= 4.2.0, < 5.4.7 >= 6.0.0, < 6.1.2 |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 9, 2026 | Initial Analysis | [email protected] |
| Jul 7, 2026 | New CVE Received | [email protected] |
| Jul 7, 2026 | CVE Modified | CISA-ADP |