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Status published
Medium
CVE-2019-16738
In MediaWiki through 1.33.0, Special:Redirect allows information disclosure of suppressed...
Vulnerability Description
In MediaWiki through 1.33.0, Special:Redirect allows information disclosure of suppressed usernames via a User ID Lookup.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://phabricator.wikimedia.org/T230402
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7OMG3BMUHGWTAPYTK2NXM6CXF6FYLOUO/
- https://www.debian.org/security/2019/dsa-4545
- https://seclists.org/bugtraq/2019/Oct/32
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QBAOLXETM5BOYQG6OQVHGB2LNLZUXVN6/
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Affected Vendor
mediawiki
View all reports →Affected Software
mediawiki, fedora, debian linux
Vulnerable Versions:
1.31.0, 1.32.0, 1.33.0, 30, 31, 9.0, 10.0
Timeline
Official Publish:
September 26th, 2019
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.