critical · CVSS v3 9.8 · CVSS v4 8.7
CVE-2026-103441
Deserialization of untrusted data vulnerability in The Wikimedia Foundation MediaWiki Wikibase extension allows Leverage…
Description
Deserialization of untrusted data vulnerability in The Wikimedia Foundation MediaWiki Wikibase extension allows Leverage Executable Code in Non-Executable Files. This issue affects MediaWiki Wikibase extension: 1.46, 1.45, and 1.43.
Scores
- Severity
- critical
- CVSS v2
- 7.5
- CVSS v3
- 9.8
- CVSS v4
- 8.7
- EPSS
- —