CVE-2016-6333

CVE-2016-6333

EPSS 1.0%

Cross-site scripting (XSS) vulnerability in the CSS user subpage preview feature in MediaWiki before 1.23.15, 1.26.x before 1.26.4, and 1.27.x before 1.27.1 allows remote attackers to inject arbitrary web script or HTML via the edit box in Special:MyPage/common.css.

Affected products

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References

https://bugzilla.redhat.com/show_bug.cgi?id=1369613 https://lists.wikimedia.org/pipermail/mediawiki-announce/2016-August/000195.html https://phabricator.wikimedia.org/T133147 http://www.securityfocus.com/bid/98053