FluxBB Cross-Site Scripting Vulnerability in Forum Description Field

Vulnerability

A cross-site scripting (XSS) vulnerability has been identified in FluxBB version 1.5.11. The issue arises in the Forum Description field within the admin_forums.php page, allowing for the injection of malicious scripts.

Impact

Exploitation of this vulnerability allows for cross-site scripting, where an attacker can inject malicious scripts that are executed in the context of the user's browser.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
3.4
impact
1.7
exploitability
7.9
remediation
0.0
relevance
0.0
threat
6.4
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.