CVE-2021-30156

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-30156
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30156.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-30156
Aliases
Related
Published
2021-04-09T07:15:16Z
Modified
2025-01-14T09:17:01.291003Z
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
0 Unknown introduced commit / All previous commits are affected
Fixed
ef13e11da4bcab62a8cc6f5459cd094e6881f326

Affected versions

1.*

1.1.0
1.3.0beta1
1.31.0
1.31.0-rc.0
1.31.0-rc.1
1.31.0-rc.2
1.31.1
1.31.10
1.31.11
1.31.2
1.31.3
1.31.4
1.31.5
1.31.6
1.31.7
1.31.8
1.31.9
1.5.0alpha1
1.5.0alpha2
1.5.0beta1
1.5.0beta2
1.5.0beta3
1.5.0beta4
1.6.0