cvedb.io
CVE-2026-34091
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2026-05-11T16:17:30.537 · Last modified 2026-06-17T10:38:33.090

Summary

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.

Affected products

mediawiki — mediawiki

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.