{"cve":"CVE-2026-107810","nvd":{"published":"2026-10-09T16:17:25.540","modified":"2026-10-20T15:08:56.990","status":"Analyzed","description":"Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, internal/backup/restore.go extracts inner archives before applying the restore_nginx and restore_nginx_ui flags and permits symlinks targeting the live Nginx configuration path. An authenticated user who can create and restore backups can craft a valid backup that places a symlink in the staging tree and then writes a regular file through that link, even when both restore flags are false. This can persistently inject configuration or cause denial of service when the modified files are later consumed. This issue is fixed in version 2.5.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","score":8.1},"cwes":["CWE-59","CWE-61"],"references":["https://github.com/0xJacky/nginx-ui/commit/a467ed652591fc0cd1b466a1ec751b493faef9f7","https://github.com/0xJacky/nginx-ui/releases/tag/v2.5.0","https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-p8v3-89rh-jxc7","https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-p8v3-89rh-jxc7"],"products":["nginxui:nginx_ui"],"source":"nvd","synced_at":"2026-10-21T03:56:58.798400159+00:00"},"epss":{"cve":"CVE-2026-107810","score":0.00445,"percentile":0.3839,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-p8v3-89rh-jxc7","url":"https://osv.dev/vulnerability/GHSA-p8v3-89rh-jxc7","summary":"Nginx UI: Backup restore follows crafted symlinks into the live Nginx configuration path before restore flags are applied","modified":"2026-10-19T21:40:47.010282307Z","packages":[{"ecosystem":"Go","name":"github.com/0xJacky/Nginx-UI","purl":"pkg:golang/github.com/0xJacky/Nginx-UI","ranges":[">=1.9.10-0.20250517140552-daee3ac7ade1 <1.9.10-0.20260728074146-a467ed652591"],"fixed":["1.9.10-0.20260728074146-a467ed652591"]}]},{"id":"GO-2026-6707","url":"https://osv.dev/vulnerability/GO-2026-6707","summary":"Nginx UI: Backup restore follows crafted symlinks into the live Nginx configuration path before restore flags are applied in github.com/0xJacky/Nginx-UI","modified":"2026-10-19T21:31:49.020482940Z","packages":[{"ecosystem":"Go","name":"github.com/0xJacky/Nginx-UI","purl":"pkg:golang/github.com/0xJacky/Nginx-UI","ranges":[">=1.9.10-0.20250517140552-daee3ac7ade1 <1.9.10-0.20260728074146-a467ed652591"],"fixed":["1.9.10-0.20260728074146-a467ed652591"]}]}],"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."]}