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MediaWiki: Unspecified Security Vulnerability (CVE-2022-34912)

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MediaWiki: Unspecified Security Vulnerability (CVE-2022-34912)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
07/02/2022
Created
07/16/2022
Added
07/14/2022
Modified
07/14/2022

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(s)

  • mediawiki-upgrade-1_37_3

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