Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/logging/ManualLogEntry.Php, includes/recentchanges/RecentChangeFactory.Php, includes/recentchanges/RecentChangeStore.Php.
This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1.
Metrics
Affected Vendors & Products
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Advisories
| Source | ID | Title |
|---|---|---|
 Debian DLA |
DLA-4355-1 | mediawiki security update |
 Debian DSA |
DSA-6085-1 | mediawiki security update |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://phabricator.wikimedia.org/T280413 |
|
History
Tue, 03 Feb 2026 00:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/logging/ManualLogEntry.Php, includes/recentchanges/RecentChangeFactory.Php, includes/recentchanges/RecentChangeStore.Php. This issue affects MediaWiki: from * before 1.39.14, 1.43.4, 1.44.1. | |
| Title | Suppressed blocked IP is visible in Special:BlockList, RC, and other places | |
| Weaknesses | CWE-200 | |
| References |
| |
| Metrics |
cvssV4_0
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Projects
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MITRE
Status: PUBLISHED
Assigner: wikimedia-foundation
Published:
Updated: 2026-02-02T23:48:02.939Z
Reserved: 2025-09-29T13:18:37.248Z
Link: CVE-2025-61639
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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Weaknesses