Halo Cross-Site Scripting Vulnerability

Vulnerability

A cross-site scripting (XSS) vulnerability exists in Halo versions through 2.20.17. The issue is located in the archives section, specifically at the path /halo_host/archives/{name}.

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: Sep 9, 2025, 9:31 PM
Updated: Sep 9, 2025, 9:31 PM

Vulnerability Rating

Custom Algorithm
spread
5.4
impact
1.7
exploitability
5.8
remediation
0.0
relevance
0.5
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.