{"id":"CVE-2022-23833","url":"https://www.cyber-defence.io/tools/cve/CVE-2022-23833","generatedAt":"2026-11-05T00:40:52.874Z","title":"An issue was discovered in MultiPartParser in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2.","description":"An issue was discovered in MultiPartParser in Django 2.2 before 2.2.27, 3.2 before 3.2.12, and 4.0 before 4.0.2. Passing certain inputs to multipart forms could result in an infinite loop when parsing files.","published":"2022-02-03T02:15:08.000Z","lastModified":"2026-06-17T04:30:52.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","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"},"cwe":["CWE-835"],"affected":["djangoproject/django","fedoraproject/fedora","debian/debian linux"],"epss":{"score":0.49527,"percentile":0.98894,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 49.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://docs.djangoproject.com/en/4.0/releases/security/","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/django/django/commit/c477b761804984c932704554ad35f78a2e230c6a","source":"cve@mitre.org"},{"url":"https://github.com/django/django/commit/d16133568ef9c9b42cb7a08bdf9ff3feec2e5468","source":"cve@mitre.org"},{"url":"https://github.com/django/django/commit/f9c7d48fdd6f198a6494a9202f90242f176e4fc9","source":"cve@mitre.org"},{"url":"https://groups.google.com/forum/#%21forum/django-announce","source":"cve@mitre.org"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/","source":"cve@mitre.org"},{"url":"https://security.netapp.com/advisory/ntap-20220221-0003/","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.debian.org/security/2022/dsa-5254","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.djangoproject.com/weblog/2022/feb/01/security-releases/","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://docs.djangoproject.com/en/4.0/releases/security/","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/django/django/commit/c477b761804984c932704554ad35f78a2e230c6a","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/django/django/commit/d16133568ef9c9b42cb7a08bdf9ff3feec2e5468","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/django/django/commit/f9c7d48fdd6f198a6494a9202f90242f176e4fc9","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://groups.google.com/forum/#%21forum/django-announce","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20220221-0003/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2022/dsa-5254","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.djangoproject.com/weblog/2022/feb/01/security-releases/","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-23833","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}