CVE-2022-39193

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.x

Medium · published January 20, 2023

CVSS v3.1
5.3
EPSS
1%
Percentile
48.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00601 · 48.1th percentile
Published
2023-01-20T00:00Z
EPSS history
Timeline
  • 20 JAN 00:00Z
    An issue was discovered in the CheckUser extension for MediaWiki through 1.39.x
    cvelistv5