UX-Themes Flatsome Theme Cross-Site Scripting Vulnerability

Vulnerability

A stored cross-site scripting vulnerability has been identified in the UX-Themes Flatsome WordPress theme, affecting versions through 3.20.1. This issue allows malicious actors to inject scripts that are executed when users visit the affected site.

Impact

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

Added: Feb 26, 2026, 10:29 AM
Updated: Feb 26, 2026, 4:10 PM

Vulnerability Rating

Custom Algorithm
spread
5.2
impact
1.7
exploitability
5.0
remediation
0.0
relevance
3.2
threat
0.0
urgency
2.9
incentive
0.0

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