{"id":"CVE-2026-51864","published":"2026-09-30T21:17:12.370","lastModified":"2026-10-01T19:17:20.977","description":"DB-GPT v0.7.5 and v0.8.0 contains directory traversal in python_file_upload (packages/dbgpt-app/src/dbgpt_app/openapi/api_v1/python_upload_api.py:42). A remote attacker can use the validated exploitation path to write files outside the intended workspace or storage boundary.","cvssScore":9.1,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","cwes":["CWE-22"],"vendors":[],"products":[],"references":[{"url":"https://gist.github.com/Ro1ME/164a2aff1229df650a5bcc2a039900c5","tags":[]},{"url":"https://github.com/eosphoros-ai/DB-GPT/issues/3027","tags":[]},{"url":"https://github.com/eosphoros-ai/DB-GPT/issues/3027","tags":[]}],"exploitRefs":[{"url":"https://gist.github.com/Ro1ME/164a2aff1229df650a5bcc2a039900c5","tags":[]},{"url":"https://github.com/eosphoros-ai/DB-GPT/issues/3027","tags":[]},{"url":"https://github.com/eosphoros-ai/DB-GPT/issues/3027","tags":[]}],"hasPoc":true,"ai":{"summary":"This flaw allows a remote attacker to perform directory traversal and write files outside the intended workspace, leading to potential data leakage or system compromise.","exploitability":"Exploitation is relatively straightforward given the validated path, requiring only the ability to upload a file through the API.","blast_radius":"If exploited, the attacker could write sensitive files to critical system directories, leading to data breaches or system instability.","remediation":"Upgrade to DB-GPT v0.8.1 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["directory-traversal","file-write","web"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-02T08:46:45.677Z"}}