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OpenAdvisories
Medium · 6.9 CVE-2026-100377 EUVD-2026-87358GHSA-cmgj-p48r-86gm

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

Published Sep 25, 2026 · Updated Sep 26, 2026 · Assigned by wikimedia-foundation

Vendor: Wikimedia Foundation Product: Mediawiki - WikiLambda Extension Category: Web / CMS

Description

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.

Affected products

VendorProductAffectedFixed
Wikimedia Foundation Mediawiki - WikiLambda Extension 1.47.0-alpha —

Advisories 1

References