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Compojoom CComment Stored Cross-Site Scripting Vulnerability in Joomla

Vulnerability

A stored cross-site scripting vulnerability has been identified in the CComment component for Joomla, specifically in versions 5.0.0 through 6.1.14. This vulnerability allows for the injection of malicious scripts that are stored and executed in the context of the user.

Impact

Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user.

Added: Jul 23, 2025, 12:16 PM
Updated: Jul 23, 2025, 12:16 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
1.7
exploitability
4.5
remediation
0.0
relevance
0.3
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.