{"id":"CVE-2015-0222","aliases":["GHSA-6g95-x6cj-mg4v","PYSEC-2015-7"],"url":"https://o3.security/vulnerability/CVE-2015-0222","summary":"Django database denial-of-service with ModelMultipleChoiceField","details":"ModelMultipleChoiceField in Django 1.6.x before 1.6.10 and 1.7.x before 1.7.3, when show_hidden_initial is set to True, allows remote attackers to cause a denial of service by submitting duplicate values, which triggers a large number of SQL queries.","published":"2015-01-16T16:59:21Z","modified":"2026-04-16T06:16:27.218577924Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.02712,"percentile":0.85115,"asOf":"2026-09-10"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"django","fixedVersion":"1.6.10"},{"ecosystem":"PyPI","name":"django","fixedVersion":"1.7.3"}],"fix":{"url":"https://github.com/django/django/commit/bcfb47780ce7caecb409a9e9c1c314266e41d392","label":"django/django@bcfb477"},"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://ubuntu.com/usn/usn-2469-1"},{"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.fedoraproject.org/pipermail/package-announce/2015-January/148696.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":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2015-0222"},{"type":"WEB","url":"https://github.com/django/django/commit/bcfb47780ce7caecb409a9e9c1c314266e41d392"},{"type":"WEB","url":"https://github.com/django/django/commit/d7a06ee7e571b6dad07c0f5b519b1db02e2a476c"},{"type":"PACKAGE","url":"https://github.com/django/django"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2015-7.yaml"},{"type":"WEB","url":"https://web.archive.org/web/20161201073154/http://secunia.com/advisories/62285"},{"type":"WEB","url":"https://web.archive.org/web/20161201073337/http://secunia.com/advisories/62309"},{"type":"WEB","url":"https://www.djangoproject.com/weblog/2015/jan/13/security"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-16T06:16:27.218577924Z"}}