{"action":"Upgrade python-django to 1.4.2-1 or later.","affected":[{"fixed":"1.4.2-1","introduced":"0"}],"component":"python-django","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.4.2-1"],"id":"tcs_01M5NA4TMDP4TT46KCF9WQ03H3","modified_at":"2026-10-23T17:47:27.044140316Z","published_at":"2012-11-18T23:55:01.040Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-4520","https://security-tracker.debian.org/tracker/CVE-2012-4520"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-4520#Debian:14/python-django","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-4520"}],"summary":"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"}