{"id":"GHSA-2655-q453-22f9","summary":"Django Allows Arbitrary URL Generation","details":"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.","aliases":["CVE-2012-4520","PYSEC-2012-7"],"modified":"2024-09-18T19:09:21.300874Z","published":"2022-05-17T05:10:31Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2023-08-29T22:33:16Z","nvd_published_at":"2012-11-18T23:55:00Z","cwe_ids":["CWE-20"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2012-4520"},{"type":"WEB","url":"https://github.com/django/django/commit/92d3430f12171f16f566c9050c40feefb830a4a3"},{"type":"WEB","url":"https://github.com/django/django/commit/9305c0e12d43c4df999c3301a1f0c742264a657e"},{"type":"WEB","url":"https://github.com/django/django/commit/b45c377f8f488955e0c7069cad3f3dd21910b071"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2012/10/30/4"},{"type":"WEB","url":"https://www.djangoproject.com/weblog/2012/oct/17/security"},{"type":"WEB","url":"https://www.debian.org/security/2013/dsa-2634"},{"type":"WEB","url":"https://web.archive.org/web/20140417023920/http://securitytracker.com/id?1027708"},{"type":"WEB","url":"https://ubuntu.com/usn/usn-1757-1"},{"type":"WEB","url":"https://ubuntu.com/usn/usn-1632-1"},{"type":"WEB","url":"https://lists.fedoraproject.org/pipermail/package-announce/2012-October/090970.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/pipermail/package-announce/2012-October/090904.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/pipermail/package-announce/2012-October/090666.html"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2012-7.yaml"},{"type":"PACKAGE","url":"https://github.com/django/django"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=865164"},{"type":"WEB","url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=691145"},{"type":"WEB","url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=691145"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090666.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090904.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090970.html"},{"type":"WEB","url":"http://ubuntu.com/usn/usn-1632-1"},{"type":"WEB","url":"http://ubuntu.com/usn/usn-1757-1"},{"type":"WEB","url":"http://www.debian.org/security/2013/dsa-2634"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2012/10/30/4"}],"affected":[{"package":{"name":"django","ecosystem":"PyPI","purl":"pkg:pypi/django"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.3"},{"fixed":"1.3.4"}]}],"versions":["1.3","1.3.1","1.3.2","1.3.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-2655-q453-22f9/GHSA-2655-q453-22f9.json"}},{"package":{"name":"django","ecosystem":"PyPI","purl":"pkg:pypi/django"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.4"},{"fixed":"1.4.2"}]}],"versions":["1.4","1.4.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-2655-q453-22f9/GHSA-2655-q453-22f9.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"}]}