{"id":"CVE-2024-46257","details":"A Command injection vulnerability in requestLetsEncryptSslWithDnsChallenge in NginxProxyManager 2.11.3 allows an attacker to achieve remote code execution via Add Let's Encrypt Certificate. NOTE: this is not part of any NGINX software shipped by F5.","modified":"2026-08-27T03:57:02.412252011Z","published":"2024-09-27T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46257.json"},"references":[{"type":"WEB","url":"https://github.com/NginxProxyManager/nginx-proxy-manager/blob/v2.11.3/backend/internal/certificate.js#L870"},{"type":"WEB","url":"https://github.com/NginxProxyManager/nginx-proxy-manager/pull/4073/commits/c39d5433bcd13993def222bbb2b6988bbb810a05"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46257.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-46257"},{"type":"FIX","url":"https://github.com/NginxProxyManager/nginx-proxy-manager/commit/99cce7e2b0da2978411cedd7cac5fffbe15bc466"},{"type":"PACKAGE","url":"https://github.com/barttran2k/POC_CVE-2024-46256"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/NginxProxyManager/nginx-proxy-manager","events":[{"introduced":"35d7a3a407564cffe51fd2e815da5f999ecb1d9d"},{"last_affected":"35d7a3a407564cffe51fd2e815da5f999ecb1d9d"}],"database_specific":{"extracted_events":[{"introduced":"2.11.3"},{"last_affected":"2.11.3"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:jc21:nginx_proxy_manager:2.11.3:*:*:*:*:*:*:*"}}],"versions":["2.11.3","v2.11.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-46257.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/nginxproxymanager/nginx-proxy-manager","events":[{"introduced":"35d7a3a407564cffe51fd2e815da5f999ecb1d9d"},{"fixed":"99cce7e2b0da2978411cedd7cac5fffbe15bc466"}],"database_specific":{"extracted_events":[{"introduced":"2.11.3"},{"last_affected":"2.11.3"}],"source":["CPE_STRING","REFERENCES"],"cpe":"cpe:2.3:a:jc21:nginx_proxy_manager:2.11.3:*:*:*:*:*:*:*"}}],"versions":["2.11.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-46257.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"}]}