CVE-2026-24983: 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 <= 8.41.

Affected products

• Upsolution Upsolution Core: up to and including 8.41

Published 2026-03-25. Last modified 2026-06-17.