CVE-2026-100377

UNKNOWN 0.0

Revision-deleted pages can be viewed through WikiLambda's action=edit and Special:ViewAbstract

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - WikiLambda Extension allows Excavation. This issue affects Mediawiki - WikiLambda Extension: 1.47.0-alpha. The issue has been remediated on the `master` branch.

CWE	CWE-200
Vendor	wikimedia foundation
Product	mediawiki - wikilambda extension
Published	Sep 25, 2026

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Affected Versions

Wikimedia Foundation / Mediawiki - WikiLambda Extension

1.47.0-alpha

References

NVD ↗ CVE.org ↗ EPSS Data ↗

phabricator.wikimedia.org: https://phabricator.wikimedia.org/T430601 gerrit.wikimedia.org: https://gerrit.wikimedia.org/r/c/mediawiki/extensions/WikiLambda/+/1320186

Credits

SomeRandomDeveloper