Security Advisories
CVEs affecting projects tracked on Release Alert, from NVD & OSV.
CVE-2013-4568
4.3
MEDIUMCVSS v2
Published
December 13, 2013
Affected
2 projects
Assigned by
Red Hat
Severity scale
010
Description
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.
wikimedia/mediawiki
GitHub🌻 The collaborative editing software that runs Wikipedia. Mirror from https://gerrit.wikimedia.org/g/mediawiki/core. See https://mediawiki.org/wiki/Developer_access for contributing.
GitHub🌻 The collaborative editing software that runs Wikipedia. Mirror from https://gerrit.wikimedia.org/g/mediawiki/core. See https://mediawiki.org/wiki/Developer_access for contributing.= 1.20.5, = 1.20.1, = 1.20.4, = 1.20.2, = 1.20.3, = 1.20.6, = 1.20, = 1.20.7, = 1.21.1, = 1.21.2, = 1.21, = 1.19, = 1.19.3, = 1.19.1, = 1.19.6, = 1.19.5, = 1.19.0, = 1.19.4, = 1.19.2, = 1.19.7, <= 1.19.8NVD
mediawikiPython Package IndexMediaWiki Syntax to HTML
Python Package IndexMediaWiki Syntax to HTML= 1.20.5, = 1.20.1, = 1.20.4, = 1.20.2, = 1.20.3, = 1.20.6, = 1.20, = 1.20.7, = 1.21.1, = 1.21.2, = 1.21, = 1.19, = 1.19.3, = 1.19.1, = 1.19.6, = 1.19.5, = 1.19.0, = 1.19.4, = 1.19.2, = 1.19.7, <= 1.19.8NVD