What’s Vulnerable › Vulnerabilities

CVE-2024-40604

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-07-07 · updated 2026-06-17
• Weakness: CWE-79

Description

An issue was discovered in the Nimbus skin for MediaWiki through 1.42.1. There is Stored XSS via MediaWiki:Nimbus-sidebar menu and submenu entries.

Affected products

• Wikimedia Foundation MediaWiki: through 1.42.1

References

• https://phabricator.wikimedia.org/T361450
• https://phabricator.wikimedia.org/T361450

Get alerted when CVE-2024-40604 or the next vulnerability affects your stack