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.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2013-12-13T18:00:00

Updated: 2016-12-29T18:57:01

Reserved: 2013-06-12T00:00:00


Link: CVE-2013-4568

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2013-12-13T18:07:54.093

Modified: 2016-12-31T02:59:05.467


Link: CVE-2013-4568

JSON object: View

cve-icon Redhat Information

No data.