{"id":"CVE-2012-4520","aliases":["DEBIAN-CVE-2012-4520","DSA-2634-1","EUVD-2012-0006","GHSA-2655-q453-22f9","PYSEC-2012-7"],"status":"published","title":"Django Allows Arbitrary URL Generation","description":"The django.http.HttpRequest.get_host function in Django 1.3.x before 1.3.4 and 1.4.x before 1.4.2 allows remote attackers to generate and display arbitrary URLs via crafted username and password Host header 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crafted username and password Host header values.","status":"published","published":"2012-11-18T23:55:01.04Z","modified":"2026-10-23T17:47:27.044140316Z","updated_at":"2026-11-02T15:45:25.218101Z"},{"id":"DSA-2634-1","title":"python-django - several vulnerabilities","status":"published","published":"2013-02-27T00:00:00Z","modified":"2026-03-09T01:23:11.805627Z","updated_at":"2026-11-02T15:46:15.489951Z"},{"id":"PYSEC-2012-7","description":"The django.http.HttpRequest.get_host function in Django 1.3.x before 1.3.4 and 1.4.x before 1.4.2 allows remote attackers to generate and display arbitrary URLs via crafted username and password Host header values.","status":"published","published":"2012-11-18T23:55:00Z","modified":"2026-06-10T17:00:53.800785285Z","updated_at":"2026-11-02T15:52:51.645172Z"}]}}