{"id":"CVE-2011-4140","details":"The CSRF protection mechanism in Django through 1.2.7 and 1.3.x through 1.3.1 does not properly handle web-server configurations supporting arbitrary HTTP Host headers, which allows remote attackers to trigger unauthenticated forged requests via vectors involving a DNS CNAME record and a web page containing JavaScript code.","aliases":["GHSA-h95j-h2rv-qrg4","PYSEC-2011-5"],"modified":"2025-08-09T19:01:27Z","published":"2011-10-19T10:55:04Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/46614"},{"type":"ADVISORY","url":"http://www.debian.org/security/2011/dsa-2332"},{"type":"FIX","url":"https://www.djangoproject.com/weblog/2011/sep/09/"},{"type":"FIX","url":"http://openwall.com/lists/oss-security/2011/09/11/1"},{"type":"FIX","url":"http://openwall.com/lists/oss-security/2011/09/13/2"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=737366"},{"type":"FIX","url":"https://www.djangoproject.com/weblog/2011/sep/10/127/"},{"type":"WEB","url":"https://hermes.opensuse.org/messages/14700881"}],"schema_version":"1.7.3"}