Incomplete blacklist vulnerability in Sanitizer::checkCss in MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3 allows remote attackers 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.
                
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Affected Vendors & Products
References
        History
                    Mon, 14 Jul 2025 13:45:00 +0000
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Status: PUBLISHED
Assigner: redhat
Published: 2013-12-13T18:00:00
Updated: 2024-08-06T16:45:14.820Z
Reserved: 2013-06-12T00:00:00
Link: CVE-2013-4568
No data.
Status : Deferred
Published: 2013-12-13T18:07:54.093
Modified: 2025-04-11T00:51:21.963
Link: CVE-2013-4568
No data.