{"id":"CVE-2015-0220","aliases":["GHSA-gv98-g628-m9x5","PYSEC-2015-5"],"url":"https://o3.security/vulnerability/CVE-2015-0220","summary":"Django Cross-site Scripting Vulnerability","details":"The django.util.http.is_safe_url function in Django before 1.4.18, 1.6.x before 1.6.10, and 1.7.x before 1.7.3 does not properly handle leading whitespaces, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted URL, related to redirect URLs, as demonstrated by a \"\\njavascript:\" URL.","published":"2015-01-16T16:59:19Z","modified":"2026-04-16T06:17:40.161779723Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":{"score":0.03053,"percentile":0.86795,"asOf":"2026-09-10"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"django","fixedVersion":"1.4.18"},{"ecosystem":"PyPI","name":"django","fixedVersion":"1.6.10"},{"ecosystem":"PyPI","name":"django","fixedVersion":"1.7.3"}],"fix":{"url":"https://github.com/django/django/commit/4c241f1b710da6419d9dca160e80b23b82db7758","label":"django/django@4c241f1"},"references":[{"type":"ADVISORY","url":"http://advisories.mageia.org/MGASA-2015-0026.html"},{"type":"ADVISORY","url":"http://secunia.com/advisories/62285"},{"type":"ADVISORY","url":"http://secunia.com/advisories/62309"},{"type":"ADVISORY","url":"http://secunia.com/advisories/62718"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:036"},{"type":"ADVISORY","url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:109"},{"type":"ADVISORY","url":"https://www.djangoproject.com/weblog/2015/jan/13/security/"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148485.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148608.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2015-04/msg00001.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2015-09/msg00035.html"},{"type":"WEB","url":"http://ubuntu.com/usn/usn-2469-1"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2015-0220"},{"type":"WEB","url":"https://github.com/django/django/commit/4c241f1b710da6419d9dca160e80b23b82db7758"},{"type":"WEB","url":"https://github.com/django/django/commit/72e0b033662faa11bb7f516f18a132728aa0ae28"},{"type":"WEB","url":"https://github.com/django/django/commit/de67dedc771ad2edec15c1d00c083a1a084e1e89"},{"type":"PACKAGE","url":"https://github.com/django/django"},{"type":"WEB","url":"https://github.com/django/django/blob/4555a823fd57e261e1b19c778429473256c8ea08/docs/releases/1.4.18.txt#L34-L46"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2015-5.yaml"},{"type":"WEB","url":"https://web.archive.org/web/20150128111656/http://secunia.com/advisories/62285"},{"type":"WEB","url":"https://web.archive.org/web/20150523054951/http://www.mandriva.com/en/support/security/advisories/advisory/MDVSA-2015:109/?name=MDVSA-2015:109"},{"type":"WEB","url":"https://web.archive.org/web/20150523054953/http://www.mandriva.com/en/support/security/advisories/advisory/MDVSA-2015:036/?name=MDVSA-2015:036"},{"type":"WEB","url":"https://web.archive.org/web/20151104201446/http://secunia.com/advisories/62718"},{"type":"WEB","url":"https://www.djangoproject.com/weblog/2015/jan/13/security"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-16T06:17:40.161779723Z"}}