Joomla Quantum Manager Component Stored Cross-Site Scripting Vulnerability
Vulnerability
A stored cross-site scripting vulnerability has been identified in the Quantum Manager component for Joomla, specifically in versions 1.0.0 through 3.2.0. This vulnerability arises from the SVG upload feature, which fails to properly sanitize uploaded files.
Impact
Exploitation of this vulnerability allows for stored cross-site scripting, where uploaded SVG files can execute malicious scripts when viewed by users.
Remediation
Users can update to Quantum Manager versions 3.2.1 or 2.0.5, both of which include security patches for this vulnerability.
Added: Aug 25, 2025, 7:19 AM
Updated: Aug 25, 2025, 7:19 AM
Vulnerability Rating
Custom Algorithm
spread
0.0impact
1.7exploitability
4.5remediation
0.0relevance
0.4threat
0.0urgency
2.9incentive
1.7Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.