383
VMScore

CVE-2013-4303

Published: 11/12/2019 Updated: 19/12/2019
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 6.1 | Impact Score: 2.7 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

includes/libs/IEUrlExtension.php in the MediaWiki API in MediaWiki 1.19.x prior to 1.19.8, 1.20.x prior to 1.20.7, and 1.21.x prior to 1.21.2 does not properly detect extensions when there are an even number of "." (period) characters in a string, which allows remote malicious users to conduct cross-site scripting (XSS) attacks via the siprop parameter in a query action to wiki/api.php.

Vulnerability Trend

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mediawiki mediawiki