Security Advisory
CVE-2026-57728
7.1
HIGH
Vulnerability Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UX-themes Flatsome flatsome allows Reflected XSS.This issue affects Flatsome: from n/a through <= 3.20.5.
Published Date
July 13, 2026
Official Source
NIST NVD Advisory