{"action":"Upgrade python-django to 1.3.1-1 or later.","affected":[{"fixed":"1.3.1-1","introduced":"0"}],"component":"python-django","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.3.1-1"],"id":"tcs_01M5N9WRQSSQGAFW9GFFPRD1DV","modified_at":"2026-10-23T17:47:33.727066511Z","published_at":"2011-10-19T10:55:04.580Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-4139","https://security-tracker.debian.org/tracker/CVE-2011-4139"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-4139#Debian:14/python-django","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-4139"}],"summary":"Django before 1.2.7 and 1.3.x before 1.3.1 uses a request's HTTP Host header to construct a full URL in certain circumstances, which allows remote attackers to conduct cache poisoning attacks via a cr"}