{"cve":"CVE-2026-107812","nvd":{"published":"2026-10-09T16:17:25.847","modified":"2026-10-20T14:48:27.303","status":"Analyzed","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.","cvss_v4":null,"cvss_v3":{"version":"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},"cwes":["CWE-494"],"references":["https://github.com/0xJacky/nginx-ui/commit/580585516dd87a8b176bcdac258db70c3b64b7ec","https://github.com/0xJacky/nginx-ui/releases/tag/v2.5.0","https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-662p-52hx-cmh2","https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-662p-52hx-cmh2"],"products":["nginxui:nginx_ui"],"source":"nvd","synced_at":"2026-10-21T03:56:58.798400159+00:00"},"epss":{"cve":"CVE-2026-107812","score":0.00175,"percentile":0.06876,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-662p-52hx-cmh2","url":"https://osv.dev/vulnerability/GHSA-662p-52hx-cmh2","summary":"Nginx UI: Self-upgrade runs an unsigned binary verified only by a same-origin digest → RCE via a compromised mirror or MITM","modified":"2026-10-19T21:40:58.486568803Z","packages":[{"ecosystem":"Go","name":"github.com/0xJacky/Nginx-UI","purl":"pkg:golang/github.com/0xJacky/Nginx-UI","ranges":[">=1.9.10-0.20250517140552-daee3ac7ade1 <1.9.10-0.20260728114330-580585516dd8"],"fixed":["1.9.10-0.20260728114330-580585516dd8"]}]},{"id":"GO-2026-6705","url":"https://osv.dev/vulnerability/GO-2026-6705","summary":"Nginx UI: Self-upgrade runs an unsigned binary verified only by a same-origin digest → RCE via a compromised mirror or MITM in github.com/0xJacky/Nginx-UI","modified":"2026-10-19T21:31:49.314770793Z","packages":[{"ecosystem":"Go","name":"github.com/0xJacky/Nginx-UI","purl":"pkg:golang/github.com/0xJacky/Nginx-UI","ranges":[">=1.9.10-0.20250517140552-daee3ac7ade1 <1.9.10-0.20260728114330-580585516dd8"],"fixed":["1.9.10-0.20260728114330-580585516dd8"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}