CVE-2026-34890
MEDIUM
NVD
CVSS Score
6.5
Severity
MEDIUM
Published
Apr 02, 2026
Vendor
unknown
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Mark O’Donnell MSTW League Manager allows DOM-Based XSS.This issue affects MSTW League Manager: from n/a through 2.10.