vulnerability
MediaWiki: Unspecified Security Vulnerability (CVE-2022-34912)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Jul 2, 2022 | Jul 14, 2022 | Nov 27, 2024 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Jul 2, 2022
Added
Jul 14, 2022
Modified
Nov 27, 2024
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.
Solution
mediawiki-upgrade-1_37_3
References
- CVE-2022-34912
- https://attackerkb.com/topics/CVE-2022-34912
- URL-https://lists.debian.org/debian-lts-announce/2022/09/msg00027.html
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7N5ZBWLNNPZKFK7Q4KEHGCJ2YELQEUJP/
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKKOQXPYLMBSEVDHFS32BPBR3ZQJKY5B/
- URL-https://phabricator.wikimedia.org/T308473
- URL-https://security.gentoo.org/glsa/202305-24
- URL-https://www.debian.org/security/2022/dsa-5246
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