What’s Vulnerable › Vulnerabilities

CVE-2024-40600

• 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 Metrolook skin for MediaWiki through 1.42.1. There is stored XSS via MediaWiki:Sidebar top-level menu entries.

Affected products

• Wikimedia Foundation MediaWiki: through 1.42.1

References

• https://phabricator.wikimedia.org/T361449
• https://phabricator.wikimedia.org/T361449

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