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Debian: CVE-2021-30154: mediawiki -- security update

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Debian: CVE-2021-30154: mediawiki -- security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
04/06/2021
Created
04/13/2021
Added
04/12/2021
Modified
04/13/2021

Description

An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. On Special:NewFiles, all the mediastatistics-header-* messages are output in HTML unescaped, leading to XSS.

Solution(s)

  • debian-upgrade-mediawiki

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