CVE-2020-10959

MEDIUM6.1EPSS 0.27%

MediaWiki Open Redirect vulnerability

Published: 5/24/2022Modified: 5/19/2024

Also known as:GHSA-mqhw-wq8p-vf5rBIT-mediawiki-2020-10959

Description

resources/src/mediawiki.page.ready/ready.js in MediaWiki before 1.34.0-rc.0 allows remote attackers to force a logout and external redirection via HTML content in a MediaWiki page.

Affected packages (2)

Bitnami/mediawikifrom 0, < 1.35.0
Packagist/mediawiki/corefrom 0, < 1.34.0-rc.0

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	MEDIUM6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References (7)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-10959
PATCHhttps://github.com/wikimedia/mediawiki
WEBhttps://gerrit.wikimedia.org/r/c/mediawiki/core/+/536725
WEBhttps://github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2020-10959.yaml
WEBhttps://github.com/wikimedia/mediawiki/commit/d4a552e65bdfd7309a9b8537e9dbe69c5e2991eb
WEBhttps://phabricator.wikimedia.org/T232932
WEBhttps://phabricator.wikimedia.org/T240393