{"id":"CVE-2024-10912","aliases":["GHSA-79rp-v9rm-gxm8","PYSEC-2026-1395"],"title":"FastChat Denial of Service vulnerability","summary":"FastChat Denial of Service vulnerability","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","vendor":"fschat","product":"fschat","ecosystem":"pip","affected":["fschat <= 0.2.36"],"published":"2025-03-20","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-79rp-v9rm-gxm8","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-10912"},{"url":"https://github.com/lm-sys/FastChat"},{"url":"https://huntr.com/bounties/52f335b8-1134-4d0f-acb4-efef516de414"}],"tags":["osv","pip"],"epss":0.00624,"epssPercentile":0.486,"ingestedAt":"2026-07-08T18:25:46.835Z","slug":"CVE-2024-10912","body":"## Overview\n\nA Denial of Service (DoS) vulnerability exists in the file upload feature of lm-sys/fastchat version 0.2.36. The vulnerability is due to improper handling of form-data with a large filename in the file upload request. An attacker can exploit this by sending a payload with an excessively large filename, causing the server to become overwhelmed and unavailable to legitimate users.\n\n## Affected packages\n\n- `fschat <= 0.2.36`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}