{"id":"CVE-2024-9229","aliases":["PYSEC-2026-1861"],"url":"https://o3.security/vulnerability/CVE-2024-9229","summary":"Quivr unauthenticated Denial of Service (DoS) via Multipart Boundary","details":"A Denial of Service (DoS) vulnerability in the file upload feature of stangirard/quivr v0.0.298 allows unauthenticated attackers to cause excessive resource consumption by appending characters to the end of a multipart boundary in an HTTP request. This leads to the server continuously processing each character, rendering the service unavailable and impacting all users.","published":"2025-03-20T12:32:50Z","modified":"2026-07-07T17:56:29.244963002Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.00737,"percentile":0.5286,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"quivr-core","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-9229"},{"type":"PACKAGE","url":"https://github.com/QuivrHQ/quivr"},{"type":"WEB","url":"https://github.com/QuivrHQ/quivr/blob/6b07a63e4e969d003710d6f6c6b9df36fd6ea803/backend/api/quivr_api/modules/upload/service/upload_file.py#L68-L101"},{"type":"WEB","url":"https://huntr.com/bounties/946a412d-422f-4623-bb1d-d2646ad23dfd"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-07T17:56:29.244963002Z"}}