CVE-2024-40599

4.8 mediumEPSS 0.3%

Medium (4.8) in mediawiki mediawiki. EPSS 0.3% chance of exploitation in the next 30 days.

An issue was discovered in the GuMaxDD skin for MediaWiki through 1.42.1. There is stored XSS via MediaWiki:Sidebar top-level menu entries.

Severity

4.8 medium

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2024-07-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19