CVE-2023-37255

Published: Jun 29, 2023Modified: Nov 21, 2024

6.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.7

Source: NVD

Description

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. In Special:CheckUser, a check of the "get edits" type is vulnerable to HTML injection through the User-Agent HTTP request header.

Affected (1)

Products: Mediawiki: Mediawiki

Mediawiki

1 product

Mediawiki

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mediawiki Mediawiki	Up to 1.39.3

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://phabricator.wikimedia.org/T333569

Source: cve@mitre.org

ExploitIssue Tracking

https://phabricator.wikimedia.org/T333569

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue Tracking

Timeline

No history available yet.