Cross-site scripting (XSS) vulnerability in contrib/example.php in the
SyntaxHighlight GeSHi extension for MediaWiki, possibly as downloaded
before September 2013, allows remote attackers to inject arbitrary web
script or HTML via the PATH_INFO.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[MediaWiki-announce] 20130903 MediaWiki Security Release: 1.21.2, 1.20.7 and 1.19.8
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