{"id":"CVE-2025-0191","summary":"Denial of Service in gaizhenbiao/chuanhuchatgpt","details":"A Denial of Service (DoS) vulnerability exists in the file upload feature of gaizhenbiao/chuanhuchatgpt version 20240914. The vulnerability is due to improper handling of form-data with a large filename in the file upload request. By sending a payload with an excessively large filename, the server becomes overwhelmed and unresponsive, leading to unavailability for legitimate users.","aliases":["PYSEC-2025-99"],"modified":"2026-08-12T03:51:14.565989783Z","published":"2025-03-20T10:10:46.084Z","database_specific":{"cna_assigner":"@huntr_ai","cwe_ids":["CWE-400"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/0xxx/CVE-2025-0191.json"},"references":[{"type":"WEB","url":"https://huntr.com/bounties/c89a1dfd-a733-41b3-af20-6ef6024361eb"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/0xxx/CVE-2025-0191.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-0191"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gaizhenbiao/chuanhuchatgpt","events":[{"introduced":"fe1fbae961e622e4c90c403a3f213bf6b22e1537"},{"last_affected":"fe1fbae961e622e4c90c403a3f213bf6b22e1537"}],"database_specific":{"extracted_events":[{"introduced":"20240914"},{"last_affected":"20240914"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:gaizhenbiao:chuanhuchatgpt:20240914:*:*:*:*:*:*:*"}}],"versions":["20240914"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-0191.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}