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MediaWiki Exposure of Resource to Wrong Sphere Vulnerability (CVE-2022-39193) - Vulnerability Database

MediaWiki Exposure of Resource to Wrong Sphere Vulnerability (CVE-2022-39193)

Description

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 checkuser access.

References

CVE-2022-39193

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Severity

Medium

Classification

CVE-2022-39193
CWE-668
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Tags

Missing Update
Known Vulnerabilities