CVE-2021-30156

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Source
https://cve.org/CVERecord?id=CVE-2021-30156
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-30156.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-30156
Aliases
Downstream
Published
2021-04-09T07:15:16.217Z
Modified
2026-02-04T05:21:24.504710Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Special:Contributions can leak that a "hidden" user exists.

References

Affected packages

Git / github.com/wikimedia/mediawiki

Affected ranges

Type
GIT
Repo
https://github.com/wikimedia/mediawiki
Events
Introduced
0fbb878ef366477535a709b0c2564bdcf4b176d1
Fixed
e5823c068a2e0d8af72538fe5cd152ddb43c58e9
Fixed
ef13e11da4bcab62a8cc6f5459cd094e6881f326

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-30156.json"