CVE-2013-4307: XSS
Multiple cross-site scripting (XSS) vulnerabilities in repo/includes/EntityView.php in the Wikibase extension for MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 allow (1) remote attackers to inject arbitrary web script or HTML via a label in the "In other languages" section or (2) remote administrators to inject arbitrary web script or HTML via a description.
Affected Software
Remediation
Patch Available
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2013-4307?
CVE-2013-4307 is classified as a medium severity vulnerability due to its cross-site scripting implications.
How do I fix CVE-2013-4307?
To fix CVE-2013-4307, upgrade to MediaWiki version 1.19.8, 1.20.7, or 1.21.2 or later.
What software is affected by CVE-2013-4307?
CVE-2013-4307 affects MediaWiki versions 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2.
What types of attacks does CVE-2013-4307 allow?
CVE-2013-4307 allows remote attackers to inject arbitrary web script or HTML via a label in the 'In other languages' section.
When was CVE-2013-4307 disclosed?
CVE-2013-4307 was disclosed in September 2013.