CVE-2026-22440: Foreverpinetree Thecs

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in foreverpinetree Thecs thecs allows Reflected XSS.This issue affects Thecs: from n/a through <= 1.4.7.

Affected products

• Foreverpinetree Thecs: up to and including 1.4.7

Published 2026-03-05. Last modified 2026-06-17.