GHSA-P393-CF76-4JMR Nginx UI: Authenticated Remote Code Execution via Backup Restore App Config Overwrite

Summary An authenticated nginx-ui user can call POST /api/restore, upload a forged encrypted backup, restore app.ini, set nginx command settings such as TestConfigCmd, and then trigger command execution with POST /api/nginx/test. This was validated on nginx-ui 2.3.11 2523 6c86e5a5 in the local...

Nginx UI: Authenticated Remote Code Execution via Backup Restore App Config Overwrite

Summary An authenticated nginx-ui user can call POST /api/restore, upload a forged encrypted backup, restore app.ini, set nginx command settings such as TestConfigCmd, and then trigger command execution with POST /api/nginx/test. This was validated on nginx-ui 2.3.11 2523 6c86e5a5 in the local...

CVE-2026-107806

Nginx UI is a web user interface for the Nginx web server. From 2.3.8 until 2.5.0, an authenticated administrator with an active secure session can submit attacker-controlled portable backup key material and a matching manifest to POST /api/restore. The restore flow trusts the supplied key,...

CVE-2026-107806 Nginx UI: Authenticated Remote Code Execution via Backup Restore App Config Overwrite

Nginx UI is a web user interface for the Nginx web server. From 2.3.8 until 2.5.0, an authenticated administrator with an active secure session can submit attacker-controlled portable backup key material and a matching manifest to POST /api/restore. The restore flow trusts the supplied key,...

CVE-2026-107806 Nginx UI: Authenticated Remote Code Execution via Backup Restore App Config Overwrite

Nginx UI is a web user interface for the Nginx web server. From 2.3.8 until 2.5.0, an authenticated administrator with an active secure session can submit attacker-controlled portable backup key material and a matching manifest to POST /api/restore. The restore flow trusts the supplied key,...

CVE-2026-107806

Nginx UI is a web user interface for the Nginx web server. From 2.3.8 until 2.5.0, an authenticated administrator with an active secure session can submit attacker-controlled portable backup key material and a matching manifest to POST /api/restore. The restore flow trusts the supplied key,...

CVE-2026-107806

The Nginx UI web user interface (versions 2.3.8 until 2.5.0 ) is vulnerable to Remote Code Execution due to an insecure backup restoration flow. An authenticated administrator with an active secure session can submit attacker-controlled backup key material and a manifest via POST /api/restore . T...

CVE-2026-107806: Improper Control of Generation of Code

Nginx UI is a web user interface for the Nginx web server. From 2.3.8 until 2.5.0, an authenticated administrator with an active secure session can submit attacker-controlled portable backup key material and a matching manifest to POST /api/restore. The restore flow trusts the supplied key,...

PT-2026-108935

Name of the Vulnerable Software and Affected Versions Nginx UI versions 2.3.8 through 2.4.x Description An authenticated administrator with an active secure session can achieve remote code execution by exploiting the backup restore flow. By submitting attacker-controlled portable backup key...

GHSA-4PVG-PRR3-9CXR Nginx-UI is Vulnerable to Unauthenticated Remote Code Execution via Backup Restore

Product: nginx-ui Repository: 0xJacky/nginx-ui branch: dev Vulnerability Class: Authentication Bypass → Arbitrary File Write → OS Command Injection Affected Component: POST /api/restore --- 1. Vulnerability Summary nginx-ui exposes a backup restore endpoint POST /api/restore that is completely...

CVE-2026-42238: Improper Control of Generation of Code

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.8, nginx-ui exposes a backup restore endpoint POST /api/restore that is completely unauthenticated during the first 10 minutes after process startup on any fresh installation. An unauthenticated remote attacker can...