CVE-2021-30156 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Fedoraproject	Fedora
Mediawiki	Mediawiki

Configuration 1 [-]

OR	cpe:2.3:a:mediawiki:mediawiki::::::::
	cpe:2.3:a:mediawiki:mediawiki::::::::

Configuration 2 [-]

OR	cpe:2.3:o:fedoraproject:fedora:33:::::::*
	cpe:2.3:o:fedoraproject:fedora:34:::::::*

No data.

References

Link	Providers
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/26UJGHF7LJDOCQN6A3Z4PM7PYRKENJHE/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2OMSV7B2TCFBOCICN3B4SMQP5HVRJQIT/
https://nvd.nist.gov/vuln/detail/CVE-2021-30156
https://phabricator.wikimedia.org/T276306
https://www.cve.org/CVERecord?id=CVE-2021-30156

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-04-09T06:10:16

Updated: 2024-08-03T22:24:59.679Z

Reserved: 2021-04-06T00:00:00

Link: CVE-2021-30156

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-04-09T07:15:16.217

Modified: 2024-11-21T06:03:24.980

Link: CVE-2021-30156

Redhat

Severity : Moderate

Publid Date: 2021-04-06T00:00:00Z

Links: CVE-2021-30156 - Bugzilla

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