CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 6.1. It may be remotely exploitable.
CVE
CVE-2013-4303
Severity
MEDIUM
CVSS
6.1
EPSS
1.53%
Original NVD Description
includes/libs/IEUrlExtension.php in the MediaWiki API in MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 does not properly detect extensions when there are an even number of "." (period) characters in a string, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the siprop parameter in a query action to wiki/api.php.
Related CVEs
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