Cross-site Request Forgery (CSRF) Affecting mediawiki/core package, versions >=1.27.0, <1.27.6 >=1.30.0, <1.30.2 >=1.31.0, <1.31.2 >=1.32.0, <1.32.2 >=1.32.99, <1.33.0
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.4% (74th
percentile)
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Test your applications- Snyk ID SNYK-PHP-MEDIAWIKICORE-1041733
- published 19 Nov 2020
- disclosed 19 Nov 2020
- credit Unknown
Introduced: 19 Nov 2020
CVE-2019-12466 Open this link in a new tabHow to fix?
Upgrade mediawiki/core
to version 1.27.6, 1.30.2, 1.31.2, 1.32.2, 1.33.0 or higher.
Overview
mediawiki/core is a Free software wiki application developed by the Wikimedia Foundation and others.
Note: This package is not maintained on Packagist
anymore, but newer releases exist.
Affected versions of this package are vulnerable to Cross-site Request Forgery (CSRF). It is possible to conduct CSRF during log out using Special:Userlogout
and api.php?action=logout
to steal a user's token.