Dashboard / CVE-2026-34890

CVE-2026-34890

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 53/100
Published: 2026-04-02 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity Scope Change

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: Required
S: Changed
C: Low
I: Low
A: Low

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.

Weakness Classification (1)

References & Advisories (1)

Bug Bounty Relevance

53 / 100
✓ Network accessible
✓ Low complexity

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

EPSS — Exploitation Probability

0.13%
Raw Score 0.001330
Percentile 2.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00133
2026-10-28
0.00133

Intelligence Sources

nvd ref →

External Links