CVEvulnerability

CVE-2022-34912

6.1 MEDIUM Published 2022-07-02 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-07-02
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N

Description

An issue was discovered in MediaWiki before 1.37.3 and 1.38.x before 1.38.1. The contributions-title, used on Special:Contributions, is used as page title without escaping. Hence, in a non-default configuration where a username contains HTML entities, it won't be escaped.

Affected configurations

• mediawiki mediawiki (< 1.37.3) • mediawiki mediawiki 1.38.0 • fedoraproject fedora 36 • fedoraproject fedora 37

References