{"id":"CVE-2024-8028","aliases":["EUVD-2025-6930","GHSA-4vm5-r6m3-2448"],"status":"published","title":"Denial of Service in danswer-ai/danswer","description":"A vulnerability in danswer-ai/danswer v0.3.94 allows an attacker to cause a Denial of Service (DoS) by uploading a file with a malformed multipart boundary. By appending a large number of characters to the end of the multipart boundary, the server continuously processes each character, rendering the application inaccessible. This issue can be exploited by sending a single crafted request, affecting all users on the server.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00529,"percentile":0.45026,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400","CWE-770"],"published":"2025-03-20T10:09:52Z","modified":"2026-06-17T08:21:43Z","products":[{"vendor":"danswer-ai","product":"danswer-ai/danswer"}],"references":[{"url":"https://huntr.com/bounties/55530ecb-0ac2-4dc1-9527-bf24de594a57"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-8028"},{"url":"https://github.com/advisories/GHSA-4vm5-r6m3-2448"}],"sources":{"cve":[{"id":"CVE-2024-8028","title":"Denial of Service in danswer-ai/danswer","description":"A vulnerability in danswer-ai/danswer v0.3.94 allows an attacker to cause a Denial of Service (DoS) by uploading a file with a malformed multipart boundary. By appending a large number of characters to the end of the multipart boundary, the server continuously processes each character, rendering the application inaccessible. This issue can be exploited by sending a single crafted request, affecting all users on the server.","status":"published","published":"2025-03-20T10:09:52.038Z","modified":"2025-10-15T12:49:54.627Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:34:09.216761Z"}],"euvd":[{"id":"EUVD-2025-6930","description":"A vulnerability in danswer-ai/danswer v0.3.94 allows an attacker to cause a Denial of Service (DoS) by uploading a file with a malformed multipart boundary. By appending a large number of characters to the end of the multipart boundary, the server continuously processes each character, rendering the application inaccessible. This issue can be exploited by sending a single crafted request, affecting all users on the server.","status":"published","published":"2025-03-20T10:09:52Z","modified":"2025-10-15T12:49:54Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:31:32.071816Z"}],"ghsa":[{"id":"GHSA-4vm5-r6m3-2448","title":"A vulnerability in danswer-ai/danswer v0.3.94 allows an attacker to cause a Denial of Service ...","description":"A vulnerability in danswer-ai/danswer v0.3.94 allows an attacker to cause a Denial of Service (DoS) by uploading a file with a malformed multipart boundary. By appending a large number of characters to the end of the multipart boundary, the server continuously processes each character, rendering the application inaccessible. This issue can be exploited by sending a single crafted request, affecting all users on the server.","status":"published","published":"2025-03-20T12:32:47Z","modified":"2025-10-15T15:31:31Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400","CWE-770"],"updated_at":"2026-11-02T15:04:00.063131Z"}],"nvd":[{"id":"CVE-2024-8028","description":"A vulnerability in danswer-ai/danswer v0.3.94 allows an attacker to cause a Denial of Service (DoS) by uploading a file with a malformed multipart boundary. By appending a large number of characters to the end of the multipart boundary, the server continuously processes each character, rendering the application inaccessible. This issue can be exploited by sending a single crafted request, affecting all users on the server.","status":"published","published":"2025-03-20T10:15:39.75Z","modified":"2026-06-17T08:21:43.003Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:10:45.815983Z"}]}}