Published: 13/12/2013 Updated: 31/12/2016

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Incomplete blacklist vulnerability in Sanitizer::checkCss in MediaWiki prior to 1.19.9, 1.20.x prior to 1.20.8, and 1.21.x prior to 1.21.3 allows remote malicious users to conduct cross-site scripting (XSS) attacks via certain non-ASCII characters in CSS, as demonstrated using variations of "expression" containing (1) full width characters or (2) IPA extensions, which are converted and rendered by Internet Explorer.

Vulnerable Product	Search on Vulmon	Subscribe to Product
mediawiki mediawiki 1.20.4
mediawiki mediawiki 1.20.3
mediawiki mediawiki 1.20.6
mediawiki mediawiki 1.20.5
mediawiki mediawiki 1.20.2
mediawiki mediawiki 1.20.1
mediawiki mediawiki 1.20.7
mediawiki mediawiki 1.20
mediawiki mediawiki 1.21
mediawiki mediawiki 1.21.1
mediawiki mediawiki 1.21.2
mediawiki mediawiki 1.19.3
mediawiki mediawiki 1.19.2
mediawiki mediawiki 1.19.7
mediawiki mediawiki 1.19.6
mediawiki mediawiki 1.19
mediawiki mediawiki
mediawiki mediawiki 1.19.1
mediawiki mediawiki 1.19.0
mediawiki mediawiki 1.19.5
mediawiki mediawiki 1.19.4

Debian Bug report logs - #729629 mediawiki: CVE-2013-4567, CVE-2013-4568 and CVE-2013-4572 Package: mediawiki; Maintainer for mediawiki is Kunal Mehta <legoktm@debianorg>; Source for mediawiki is src:mediawiki (PTS, buildd, popcon) Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Fri, 15 Nov 2013 08:06:02 ...

Debian Bug report logs - #742857 mediawiki: login CSRF in Special:ChangePassword Package: mediawiki; Maintainer for mediawiki is Kunal Mehta <legoktm@debianorg>; Source for mediawiki is src:mediawiki (PTS, buildd, popcon) Reported by: Henri Salo <henri@nervfi> Date: Fri, 28 Mar 2014 07:03:01 UTC Severity: importan ...

Several vulnerabilities were discovered in MediaWiki, a wiki engine The Common Vulnerabilities and Exposures project identifies the following issues: CVE-2013-2031 Cross-site scripting attack via valid UTF-7 encoded sequences in a SVG file CVE-2013-4567 & CVE-2013-4568 Kevin Israel (Wikipedia user PleaseStand) reported two wa ...

NVD-CWE-Other http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-November/000135.html https://bugzilla.wikimedia.org/show_bug.cgi?id=55332 http://lists.fedoraproject.org/pipermail/package-announce/2013-December/122998.html https://bugzilla.wikimedia.org/attachment.cgi?id=13452&action=diff http://lists.fedoraproject.org/pipermail/package-announce/2013-December/123011.html http://secunia.com/advisories/57472 http://www.debian.org/security/2014/dsa-2891 http://www.securityfocus.com/bid/63761 https://nvd.nist.gov https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=729629 https://www.debian.org/security/./dsa-2891

CVE-2013-4568

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