Live › vulnerability › CVE-2026-107810
Go to dashboardNginx UI, a web interface for managing Nginx, extracts backup archives before checking the restore flags and allows symlinks that point into the live Nginx config path. An authenticated user who can create and restore backups can write arbitrary files into the live Nginx configuration, even with both restore flags disabled, enabling persistent config injection or denial of service.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:13 UTC, 0h before NVD. All times on this page are UTC.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| github.com/0xJacky/Nginx-UI | go | >= 1.9.10-0.20250517140552-daee3ac7ade1, < 1.9.10-0.20260728074146-a467ed652591 | 1.9.10-0.20260728074146-a467ed652591 |
Check the version of github.com/0xJacky/Nginx-UI in go.mod or the running binary; affected range per sources is up to 1.9.10-0.20260728074146-a467ed652591 (exclusive), starting from 1.9.10-0.20250517140552-daee3ac7ade1.
1.9.10-0.20260728074146-a467ed652591 or later (the description states the fix is in )2.5.0Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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.
This page as .md · .json · in your agent: get_signal("CVE-2026-107810")
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