CVE-2025-58852: Mark O'donnell Mstw League Manager

High severity, CVSS 7.1. EPSS: 0.1% chance of exploitation in the next 30 days.

Cross-Site Request Forgery (CSRF) vulnerability in Mark O'Donnell MSTW League Manager mstw-league-manager allows Stored XSS.This issue affects MSTW League Manager: from n/a through <= 2.10.

Affected products

• Mark O'donnell Mstw League Manager: up to and including 2.10

Published 2025-09-05. Last modified 2026-10-05.