{"id":"CVE-2026-107812","revision":"5b1e11cd57b6462e83de44789a7cdf04","records":[{"revision":"5b1e11cd57b6462e83de44789a7cdf04","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-107812","aliases":[],"title":"Nginx UI: Self-upgrade runs an unsigned binary verified only by a same-origin digest → RCE via a compromised mirror or MITM","description":"Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, the self-upgrade mechanism validates a downloaded binary only with a same-origin digest obtained from the same upgrade mirror. A compromised mirror or network attacker able to alter both responses can supply a malicious executable and matching digest. An operator-triggered upgrade is required, and the application installs and runs the attacker-controlled code in the Nginx UI process context on the next upgrade. This issue is fixed in version 2.5.0.","state":0,"publishedAt":"2026-10-09T15:41:04.107+00:00","modifiedAt":"2026-10-09T19:07:43.373+00:00","affected":[{"ecosystem":"Vendor product","name":"nginx-ui","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"0xJacky\",\n                    \"product\": \"nginx-ui\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 2.0.0, < 2.5.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-662p-52hx-cmh2","https://github.com/0xJacky/nginx-ui/commit/580585516dd87a8b176bcdac258db70c3b64b7ec","https://github.com/0xJacky/nginx-ui/releases/tag/v2.5.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-107812","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-107812","identifiers":["CVE-2026-107812"]},"retained":false,"historicalAffected":[]}],"coverage":[]}