Security Advisory
CVE-2026-57399
7.1
HIGH
Vulnerability Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Proxy & VPN Blocker Proxy & VPN Blocker proxy-vpn-blocker allows Stored XSS.This issue affects Proxy & VPN Blocker: from n/a through <= 3.5.8.
Published Date
July 13, 2026
Official Source
NIST NVD Advisory