This issue affects Mediawiki - CentralAuth Extension: from * before 1.46.1, 1.45.5, 1.43.10.
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No vendor fix or workaround currently provided.
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Wed, 30 Sep 2026 21:30:00 +0000
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cvssV3_1
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Wed, 30 Sep 2026 01:00:00 +0000
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| First Time appeared |
Wikimedia
Wikimedia mediawiki - Centralauth Extension |
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| Vendors & Products |
Wikimedia
Wikimedia mediawiki - Centralauth Extension |
Tue, 29 Sep 2026 17:00:00 +0000
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| Description | Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows Excavation. This issue affects Mediawiki - CentralAuth Extension: from * before 1.46.1, 1.45.5, 1.43.10. | |
| Title | CentralAuth exposes locally suppressed block information via globaluserinfo API and Special:CentralAuth (incomplete fix for CVE-2025-62669) | |
| Weaknesses | CWE-200 | |
| References |
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Status: PUBLISHED
Assigner: wikimedia-foundation
Published:
Updated: 2026-09-30T20:44:10.183Z
Reserved: 2026-09-25T16:03:14.587Z
Link: CVE-2026-100244
Updated: 2026-09-30T20:44:04.230Z
Status : Awaiting Analysis
Published: 2026-09-29T17:17:01.453
Modified: 2026-09-30T21:16:53.457
Link: CVE-2026-100244
No data.
OpenCVE Enrichment
Updated: 2026-09-30T01:00:09Z
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CWE-200
Exposure of Sensitive Information to an Unauthorized Actor