CVE-2022-39193

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.x. Various components of this extension can expose information on the performer of edits and logged actions. This information should not allow public viewing: it is supposed to be viewable only by users with suppression rights.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://phabricator.wikimedia.org/T311337	Exploit Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mediawiki:mediawiki:1.39.0:-::::::
	cpe:2.3:a:mediawiki:mediawiki:1.39.0:rc0::::::
	cpe:2.3:a:mediawiki:mediawiki:1.39.0:rc1::::::
	cpe:2.3:a:mediawiki:mediawiki:1.39.1:::::::*

History

No history.

Information

Published : 2023-01-20 19:15

Updated : 2023-08-08 14:22

NVD link : CVE-2022-39193

Mitre link : CVE-2022-39193

CVE.ORG link : CVE-2022-39193

JSON object : View

Products Affected

mediawiki

mediawiki

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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