CVE-2026-22455: Foreverpinetree Thebe

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 Thebe thebe allows Reflected XSS.This issue affects Thebe: from n/a through <= 1.3.0.

Affected products

• Foreverpinetree Thebe: up to and including 1.3.0

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