{"id":"CVE-2024-46256","aliases":["EUVD-2024-41797","GHSA-mhxx-5693-798f"],"status":"published","title":"A Command injection vulnerability in requestLetsEncryptSsl in NginxProxyManager 2.11.3 allows an...","description":"A Command injection vulnerability in requestLetsEncryptSsl in NginxProxyManager 2.11.3 allows an attacker to RCE via Add Let's Encrypt Certificate.","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":"2026-11-09","score":0.03084,"percentile":0.87789,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-77"],"published":"2024-09-27T00:00:00Z","modified":"2026-10-28T02:30:59Z","exploits":[{"source":"pocgithub","id":"TranDongA3/Simulation_CVE-2024-46256","title":"TranDongA3/Simulation_CVE-2024-46256","date":"2025-10-29","url":"https://github.com/TranDongA3/Simulation_CVE-2024-46256"},{"source":"pocgithub","id":"barttran2k/POC_CVE-2024-46256","title":"barttran2k/POC_CVE-2024-46256","date":"2024-09-19","url":"https://github.com/barttran2k/POC_CVE-2024-46256"},{"source":"pocgithub","id":"kimtangker/CVE-2024-46256","title":"kimtangker/CVE-2024-46256","date":"2025-10-14","url":"https://github.com/kimtangker/CVE-2024-46256"}],"products":[{"vendor":"jc21","product":"nginx_proxy_manager"},{"vendor":"nginxproxymanager","product":"nginx_proxy_manager"}],"references":[{"url":"https://github.com/NginxProxyManager/nginx-proxy-manager/blob/v2.11.3/backend/internal/certificate.js#L830","tags":["Product","web"]},{"url":"https://github.com/NginxProxyManager/nginx-proxy-manager/commit/99cce7e2b0da2978411cedd7cac5fffbe15bc466","tags":["Product","fix"]},{"url":"https://github.com/barttran2k/POC_CVE-2024-46256","tags":["Exploit","package"]},{"url":"https://github.com/NginxProxyManager/nginx-proxy-manager/pull/4073/commits/c39d5433bcd13993def222bbb2b6988bbb810a05","tags":["Patch","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-46256","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-mhxx-5693-798f"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46256.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-46256","description":"A Command injection vulnerability in requestLetsEncryptSsl in NginxProxyManager 2.11.3 allows an attacker to RCE via Add Let's Encrypt Certificate.","status":"published","published":"2024-09-27T00:00:00Z","modified":"2024-10-24T17:12:15.73Z","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-77"],"updated_at":"2026-11-02T14:34:08.500935Z"}],"euvd":[{"id":"EUVD-2024-41797","description":"A Command injection vulnerability in requestLetsEncryptSsl in NginxProxyManager 2.11.3 allows an attacker to RCE via Add Let's Encrypt Certificate.","status":"published","published":"2024-09-27T00:00:00Z","modified":"2024-10-24T17:12:15Z","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":"2026-11-03T00:05:20.137911Z"}],"ghsa":[{"id":"GHSA-mhxx-5693-798f","title":"A Command injection vulnerability in requestLetsEncryptSsl in NginxProxyManager 2.11.3 allows an...","description":"A Command injection vulnerability in requestLetsEncryptSsl in NginxProxyManager 2.11.3 allows an attacker to RCE via Add Let's Encrypt Certificate.","status":"published","published":"2024-09-27T18:32:27Z","modified":"2024-10-24T18:30:41Z","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-77"],"updated_at":"2026-11-02T14:58:35.380011Z"}],"nvd":[{"id":"CVE-2024-46256","description":"A Command injection vulnerability in requestLetsEncryptSsl in NginxProxyManager 2.11.3 allows an attacker to RCE via Add Let's Encrypt Certificate.","status":"published","published":"2024-09-27T18:15:05.787Z","modified":"2026-06-17T07:55:13.71Z","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-77"],"updated_at":"2026-11-02T14:10:29.044588Z"}],"osv":[{"id":"CVE-2024-46256","description":"A Command injection vulnerability in requestLetsEncryptSsl in NginxProxyManager 2.11.3 allows an attacker to RCE via Add Let's Encrypt Certificate.","status":"published","published":"2024-09-27T00:00:00Z","modified":"2026-10-28T02:30:59.638771592Z","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":"2026-11-02T15:44:42.790566Z"}]}}