CVE-2026-94166: Upsolution Core

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 UpSolution UpSolution Core us-core allows Reflected XSS.This issue affects UpSolution Core: from n/a through 8.44.

Affected products

• Upsolution Upsolution Core: up to and including 8.44

Published 2026-10-09. Last modified 2026-10-09.