CVE-2023-29139

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3

Medium · published March 31, 2023

CVSS v3.1
6.5
EPSS
1%
Percentile
47.1
In the wild
Unconfirmed
What it is

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. When a user with checkuserlog permissions makes many CheckUserLog API requests in some configurations, denial of service can occur (RequestTimeoutException or upstream request timeout).

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00582 · 47.1th percentile
Published
2023-03-31T00:00Z
EPSS history
Timeline
  • 31 MAR 00:00Z
    An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3
    cvelistv5