MEDIUM6.1
GHSA-mqhw-wq8p-vf5r
MediaWiki Open Redirect vulnerability
Quick fix
GHSA-mqhw-wq8p-vf5r — mediawiki/core: upgrade to the fixed version with the command below.
composer require mediawiki/core:^1.34.0-rc.0Details
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.
Are you affected?
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Affected packages
Packagist/mediawiki/core
Introduced in:
0Fixed in: 1.34.0-rc.0Fix
composer require mediawiki/core:^1.34.0-rc.0References
- https://nvd.nist.gov/vuln/detail/CVE-2020-10959[ADVISORY]
- https://github.com/wikimedia/mediawiki/commit/d4a552e65bdfd7309a9b8537e9dbe69c5e2991eb[WEB]
- https://gerrit.wikimedia.org/r/c/mediawiki/core/+/536725[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2020-10959.yaml[WEB]
- https://github.com/wikimedia/mediawiki[PACKAGE]
- https://phabricator.wikimedia.org/T232932[WEB]
- https://phabricator.wikimedia.org/T240393[WEB]