{"schema_version":1,"title":"python-multipart (PyPI) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 9 vulnerabilities in python-multipart (PyPI): 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2024-53981, was published on 7 July 2026.","url":"https://junglewise.ai/threats/technologies/python-multipart","json_url":"https://junglewise.ai/threats/technologies/python-multipart.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/python-multipart","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":3,"all_time":9,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":2,"last_365_days":9},"latest":[{"cve":"CVE-2024-53981","cvss":3.1,"epss":0.0064,"slug":"cve-2024-53981-denial-of-service-dos-via-deformation-multipart-form-data","title":"PYSEC-2026-1851 - Denial of service (DoS) via deformation `multipart/form-data` boundary","severity":"low","exploited":false,"published_at":"2026-07-07T14:34:46.120148+00:00","url":"https://junglewise.ai/threats/cve-2024-53981-denial-of-service-dos-via-deformation-multipart-form-data"},{"cve":"CVE-2024-24762","cvss":3.1,"epss":0.0151,"slug":"cve-2024-24762-python-multipart-content-type-header-redos","title":"PYSEC-2026-1850 - python-multipart vulnerable to Content-Type Header ReDoS","severity":"low","exploited":false,"published_at":"2026-07-07T11:45:32.513395+00:00","url":"https://junglewise.ai/threats/cve-2024-24762-python-multipart-content-type-header-redos"},{"cve":"CVE-2026-53540","cvss":3.7,"epss":0.0034,"slug":"cve-2026-53540-kludex-python-multipart-denial-of-service-via-negative-content","title":"Kludex Python-Multipart denial of service via negative Content-Length","severity":"low","exploited":false,"published_at":"2026-06-22T18:16:44.497+00:00","url":"https://junglewise.ai/threats/cve-2026-53540-kludex-python-multipart-denial-of-service-via-negative-content"},{"cve":"CVE-2026-53539","cvss":7.5,"epss":0.0046,"slug":"cve-2026-53539-kludex-python-multipart-denial-of-service-in-querystringparser","title":"Kludex Python-Multipart denial of service in QuerystringParser","severity":"high","exploited":false,"published_at":"2026-06-22T18:16:44.36+00:00","url":"https://junglewise.ai/threats/cve-2026-53539-kludex-python-multipart-denial-of-service-in-querystringparser"},{"cve":"CVE-2026-53538","cvss":3.7,"epss":0.0026,"slug":"cve-2026-53538-kludex-python-multipart-parameter-smuggling-via-semicolon","title":"Kludex Python-Multipart parameter smuggling via semicolon separator","severity":"low","exploited":false,"published_at":"2026-06-22T18:16:44.223+00:00","url":"https://junglewise.ai/threats/cve-2026-53538-kludex-python-multipart-parameter-smuggling-via-semicolon"},{"cve":"CVE-2026-53537","cvss":3.7,"epss":0.0029,"slug":"cve-2026-53537-kludex-python-multipart-parameter-smuggling-in-content","title":"Kludex Python-Multipart parameter smuggling in Content-Disposition header","severity":"low","exploited":false,"published_at":"2026-06-22T18:16:44.077+00:00","url":"https://junglewise.ai/threats/cve-2026-53537-kludex-python-multipart-parameter-smuggling-in-content"},{"cve":"CVE-2026-42561","cvss":7.5,"epss":0.0085,"slug":"cve-2026-42561-kludex-python-multipart-denial-of-service-in-multipart-header","title":"Kludex python-multipart denial of service in multipart header parsing","severity":"high","exploited":false,"published_at":"2026-05-13T21:16:47.07+00:00","url":"https://junglewise.ai/threats/cve-2026-42561-kludex-python-multipart-denial-of-service-in-multipart-header"},{"cve":"CVE-2026-40347","cvss":5.3,"epss":0.0042,"slug":"cve-2026-40347-python-multipart-affected-by-denial-of-service-via-large","title":"python-multipart affected by Denial of Service via large multipart preamble or epilogue data","severity":"medium","exploited":false,"published_at":"2026-04-15T19:45:44+00:00","url":"https://junglewise.ai/threats/cve-2026-40347-python-multipart-affected-by-denial-of-service-via-large"},{"cve":"CVE-2026-24486","cvss":8.6,"epss":0.0224,"slug":"cve-2026-24486-kludex-python-multipart-path-traversal-in-file-upload-handler","title":"Kludex python-multipart path traversal in file upload handler","severity":"high","exploited":false,"published_at":"2026-01-27T01:16:02.303+00:00","url":"https://junglewise.ai/threats/cve-2026-24486-kludex-python-multipart-path-traversal-in-file-upload-handler"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"open-webui (PyPI)","slug":"open-webui","vulnerabilities":156,"url":"https://junglewise.ai/threats/technologies/open-webui"},{"name":"nltk (PyPI)","slug":"nltk","vulnerabilities":74,"url":"https://junglewise.ai/threats/technologies/nltk"},{"name":"picklescan (PyPI)","slug":"picklescan","vulnerabilities":74,"url":"https://junglewise.ai/threats/technologies/picklescan"},{"name":"openbabel (PyPI)","slug":"openbabel","vulnerabilities":48,"url":"https://junglewise.ai/threats/technologies/openbabel"},{"name":"apache-superset (PyPI)","slug":"apache-superset","vulnerabilities":44,"url":"https://junglewise.ai/threats/technologies/apache-superset"},{"name":"apache-airflow (PyPI)","slug":"apache-airflow","vulnerabilities":40,"url":"https://junglewise.ai/threats/technologies/apache-airflow"},{"name":"tensorflow-gpu (PyPI)","slug":"tensorflow-gpu","vulnerabilities":37,"url":"https://junglewise.ai/threats/technologies/tensorflow-gpu"},{"name":"tensorflow-cpu (PyPI)","slug":"tensorflow-cpu","vulnerabilities":34,"url":"https://junglewise.ai/threats/technologies/tensorflow-cpu"},{"name":"weblate (PyPI)","slug":"weblate","vulnerabilities":33,"url":"https://junglewise.ai/threats/technologies/weblate"},{"name":"mcp-atlassian (PyPI)","slug":"mcp-atlassian","vulnerabilities":30,"url":"https://junglewise.ai/threats/technologies/mcp-atlassian"},{"name":"crawl4ai (PyPI)","slug":"crawl4ai","vulnerabilities":28,"url":"https://junglewise.ai/threats/technologies/crawl4ai"},{"name":"moin (PyPI)","slug":"moin","vulnerabilities":28,"url":"https://junglewise.ai/threats/technologies/moin"}],"technology":{"hub":true,"name":"python-multipart (PyPI)","slug":"python-multipart","vendor":{"name":"PyPI","slug":"pypi","url":"https://junglewise.ai/threats/vendors/pypi"},"aliases":[],"homepage":"https://github.com/andrew-d/python-multipart","repo_url":"https://github.com/Kludex/python-multipart","description":"A streaming multipart parser for Python.","url":"https://junglewise.ai/threats/technologies/python-multipart"},"most_severe":[{"cve":"CVE-2026-24486","cvss":8.6,"epss":0.0224,"slug":"cve-2026-24486-kludex-python-multipart-path-traversal-in-file-upload-handler","title":"Kludex python-multipart path traversal in file upload handler","severity":"high","exploited":false,"published_at":"2026-01-27T01:16:02.303+00:00","url":"https://junglewise.ai/threats/cve-2026-24486-kludex-python-multipart-path-traversal-in-file-upload-handler"},{"cve":"CVE-2026-42561","cvss":7.5,"epss":0.0085,"slug":"cve-2026-42561-kludex-python-multipart-denial-of-service-in-multipart-header","title":"Kludex python-multipart denial of service in multipart header parsing","severity":"high","exploited":false,"published_at":"2026-05-13T21:16:47.07+00:00","url":"https://junglewise.ai/threats/cve-2026-42561-kludex-python-multipart-denial-of-service-in-multipart-header"},{"cve":"CVE-2026-53539","cvss":7.5,"epss":0.0046,"slug":"cve-2026-53539-kludex-python-multipart-denial-of-service-in-querystringparser","title":"Kludex Python-Multipart denial of service in QuerystringParser","severity":"high","exploited":false,"published_at":"2026-06-22T18:16:44.36+00:00","url":"https://junglewise.ai/threats/cve-2026-53539-kludex-python-multipart-denial-of-service-in-querystringparser"},{"cve":"CVE-2026-40347","cvss":5.3,"epss":0.0042,"slug":"cve-2026-40347-python-multipart-affected-by-denial-of-service-via-large","title":"python-multipart affected by Denial of Service via large multipart preamble or epilogue data","severity":"medium","exploited":false,"published_at":"2026-04-15T19:45:44+00:00","url":"https://junglewise.ai/threats/cve-2026-40347-python-multipart-affected-by-denial-of-service-via-large"},{"cve":"CVE-2026-53540","cvss":3.7,"epss":0.0034,"slug":"cve-2026-53540-kludex-python-multipart-denial-of-service-via-negative-content","title":"Kludex Python-Multipart denial of service via negative Content-Length","severity":"low","exploited":false,"published_at":"2026-06-22T18:16:44.497+00:00","url":"https://junglewise.ai/threats/cve-2026-53540-kludex-python-multipart-denial-of-service-via-negative-content"},{"cve":"CVE-2026-53537","cvss":3.7,"epss":0.0029,"slug":"cve-2026-53537-kludex-python-multipart-parameter-smuggling-in-content","title":"Kludex Python-Multipart parameter smuggling in Content-Disposition header","severity":"low","exploited":false,"published_at":"2026-06-22T18:16:44.077+00:00","url":"https://junglewise.ai/threats/cve-2026-53537-kludex-python-multipart-parameter-smuggling-in-content"},{"cve":"CVE-2026-53538","cvss":3.7,"epss":0.0026,"slug":"cve-2026-53538-kludex-python-multipart-parameter-smuggling-via-semicolon","title":"Kludex Python-Multipart parameter smuggling via semicolon separator","severity":"low","exploited":false,"published_at":"2026-06-22T18:16:44.223+00:00","url":"https://junglewise.ai/threats/cve-2026-53538-kludex-python-multipart-parameter-smuggling-via-semicolon"},{"cve":"CVE-2024-24762","cvss":3.1,"epss":0.0151,"slug":"cve-2024-24762-python-multipart-content-type-header-redos","title":"PYSEC-2026-1850 - python-multipart vulnerable to Content-Type Header ReDoS","severity":"low","exploited":false,"published_at":"2026-07-07T11:45:32.513395+00:00","url":"https://junglewise.ai/threats/cve-2024-24762-python-multipart-content-type-header-redos"},{"cve":"CVE-2024-53981","cvss":3.1,"epss":0.0064,"slug":"cve-2024-53981-denial-of-service-dos-via-deformation-multipart-form-data","title":"PYSEC-2026-1851 - Denial of service (DoS) via deformation `multipart/form-data` boundary","severity":"low","exploited":false,"published_at":"2026-07-07T14:34:46.120148+00:00","url":"https://junglewise.ai/threats/cve-2024-53981-denial-of-service-dos-via-deformation-multipart-form-data"}],"generated_at":"2026-09-26T13:07:00.120236+00:00"}