Description
An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks information about a suppressed user via the API and config variables.
Published: 2026-09-14
Score: 3.1 Low
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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References
Link Providers
https://phabricator.wikimedia.org/T326952 cve-icon cve-icon
History

Mon, 14 Sep 2026 05:30:00 +0000

Type Values Removed Values Added
Description An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks information about a suppressed user via the API and config variables.
Weaknesses CWE-669
References
Metrics cvssV3_1

{'score': 3.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-14T05:16:42.353Z

Reserved: 2023-06-29T00:00:00.000Z

Link: CVE-2023-37253

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-14T06:16:53.740

Modified: 2026-09-14T06:16:53.740

Link: CVE-2023-37253

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses