{"id":"CVE-2024-45256","aliases":["EUVD-2024-41394","GHSA-fw5q-5jr8-g3vh"],"status":"published","title":"An arbitrary file write issue in the exfiltration endpoint in BYOB (Build Your Own Botnet) 2.0...","description":"An arbitrary file write issue in the exfiltration endpoint in BYOB (Build Your Own Botnet) 2.0 allows attackers to overwrite SQLite databases and bypass authentication via an unauthenticated HTTP request with a crafted parameter. This occurs in file_add in api/files/routes.py.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.05635,"percentile":0.93016,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2024-08-26T00:00:00Z","modified":"2026-06-17T07:53:51Z","exploits":[{"source":"metasploit","id":"exploit/unix/webapp/byob_unauth_rce","title":"BYOB Unauthenticated RCE via Arbitrary File Write and Command Injection (CVE-2024-45256, CVE-2024-45257)","type":"exploit","platform":"Linux,Unix","date":"2024-08-15","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/unix/webapp/byob_unauth_rce"}],"products":[{"vendor":"malwared","product":"byob"}],"references":[{"url":"https://github.com/malwaredllc/byob"},{"url":"https://blog.chebuya.com/posts/unauthenticated-remote-command-execution-on-byob/"},{"url":"https://github.com/chebuya/exploits/tree/main/BYOB-RCE"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45256"},{"url":"https://blog.chebuya.com/posts/unauthenticated-remote-command-execution-on-byob"},{"url":"https://github.com/advisories/GHSA-fw5q-5jr8-g3vh"}],"sources":{"cve":[{"id":"CVE-2024-45256","description":"An arbitrary file write issue in the exfiltration endpoint in BYOB (Build Your Own Botnet) 2.0 allows attackers to overwrite SQLite databases and bypass authentication via an unauthenticated HTTP request with a crafted parameter. This occurs in file_add in api/files/routes.py.","status":"published","published":"2024-08-26T00:00:00Z","modified":"2024-08-26T12:57:37.037Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:34:08.16279Z"}],"euvd":[{"id":"EUVD-2024-41394","description":"An arbitrary file write issue in the exfiltration endpoint in BYOB (Build Your Own Botnet) 2.0 allows attackers to overwrite SQLite databases and bypass authentication via an unauthenticated HTTP request with a crafted parameter. This occurs in file_add in api/files/routes.py.","status":"published","published":"2024-08-26T00:00:00Z","modified":"2024-08-26T12:57:37Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:56:11.81667Z"}],"ghsa":[{"id":"GHSA-fw5q-5jr8-g3vh","title":"An arbitrary file write issue in the exfiltration endpoint in BYOB (Build Your Own Botnet) 2.0...","description":"An arbitrary file write issue in the exfiltration endpoint in BYOB (Build Your Own Botnet) 2.0 allows attackers to overwrite SQLite databases and bypass authentication via an unauthenticated HTTP request with a crafted parameter. This occurs in file_add in api/files/routes.py.","status":"published","published":"2024-08-26T09:30:44Z","modified":"2024-08-26T15:32:17Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:58:04.94606Z"}],"nvd":[{"id":"CVE-2024-45256","description":"An arbitrary file write issue in the exfiltration endpoint in BYOB (Build Your Own Botnet) 2.0 allows attackers to overwrite SQLite databases and bypass authentication via an unauthenticated HTTP request with a crafted parameter. This occurs in file_add in api/files/routes.py.","status":"published","published":"2024-08-26T07:15:04.42Z","modified":"2026-06-17T07:53:51.963Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:10:21.771404Z"}]}}