{"id":"CVE-2012-4377","details":"Cross-site scripting (XSS) vulnerability in MediaWiki before 1.18.5 and 1.19.x before 1.19.2 allows remote attackers to inject arbitrary web script or HTML via a File: link to a nonexistent image.","modified":"2026-04-10T03:42:27.268656Z","published":"2017-10-26T20:29:00Z","references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2012/08/31/10"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2012/08/31/6"},{"type":"ADVISORY","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330"},{"type":"ADVISORY","url":"https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.html"},{"type":"ADVISORY","url":"https://phabricator.wikimedia.org/T41700"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2012/08/31/10"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2012/08/31/6"},{"type":"ARTICLE","url":"https://phabricator.wikimedia.org/T41700"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2012/08/31/10"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2012/08/31/6"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=853409"},{"type":"FIX","url":"https://lists.wikimedia.org/pipermail/mediawiki-announce/2012-August/000119.html"},{"type":"REPORT","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=686330"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=853409"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}