CVE-2023-37300: Medium severity MediaWiki MediaWiki vulnerability
Published Jun 30, 2023
·Updated
An issue was discovered in the CheckUserLog API in the CheckUser extension for MediaWiki through 1.39.3. There is incorrect access control for visibility of hidden users.
Affected Software
1 affected component
MediaWiki MediaWiki<=1.39.3
Remediation
Patch Available
Event History
Jun 30, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·05:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2023-37300.
2
What is the affected software?
The affected software is MediaWiki.
3
What version of MediaWiki is affected?
MediaWiki version 1.39.3 is affected.
4
What is the severity of this vulnerability?
The severity of this vulnerability is medium (5.3).
5
What is the issue in the CheckUserLog API in the CheckUser extension for MediaWiki?
The issue is incorrect access control for visibility of hidden users.