EUVD-2026-95891

Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, POST /api/login checks EnabledOTP but does not require a WebAuthn assertion when EnabledPasskey is true and no TOTP secret is configured. A passkey-only account is therefore issued a session after password...

CVE-2026-107808 Nginx UI: Authentication bypass: password login does not enforce a passkey-only second factor (2FA bypass)

Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, POST /api/login checks EnabledOTP but does not require a WebAuthn assertion when EnabledPasskey is true and no TOTP secret is configured. A passkey-only account is therefore issued a session after password...

EUVD-2026-95882

Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, Nginx UI accepts the Node.Secret master credential through the nodesecret query parameter in HTTP and WebSocket authentication paths instead of requiring the X-Node-Secret header. The credential can consequently...

CVE-2026-107807

The Nginx UI web interface (versions 2.0.0 through 2.5.0 ) is vulnerable to Node Secret Credential Exposure because it accepts the Node.Secret master credential via the node_secret URL query parameter. This occurs instead of requiring the X-Node-Secret header, potentially exposing the secret in a...

CVE-2026-107807 Nginx UI: Node Secret Credential Exposure via URL Query Parameter

Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, Nginx UI accepts the Node.Secret master credential through the nodesecret query parameter in HTTP and WebSocket authentication paths instead of requiring the X-Node-Secret header. The credential can consequently...

CVE-2026-107807 Nginx UI: Node Secret Credential Exposure via URL Query Parameter

Nginx UI is a web user interface for the Nginx web server. From 2.0.0 until 2.5.0, Nginx UI accepts the Node.Secret master credential through the nodesecret query parameter in HTTP and WebSocket authentication paths instead of requiring the X-Node-Secret header. The credential can consequently...

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,...

EUVD-2026-95822

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 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,...

EUVD-2026-95818

Nginx UI is a web user interface for the Nginx web server. From 2.5.0 until 2.6.0, the node-signature authentication path performs temporary file staging of an attacker-controlled request body and synchronizes it before validating the body digest and cryptographic signature. An unauthenticated...

CVE-2026-107805 Nginx UI: Unauthenticated signed-request body staging can exhaust temporary storage

Nginx UI is a web user interface for the Nginx web server. From 2.5.0 until 2.6.0, the node-signature authentication path performs temporary file staging of an attacker-controlled request body and synchronizes it before validating the body digest and cryptographic signature. An unauthenticated...

CVE-2026-107805 Nginx UI: Unauthenticated signed-request body staging can exhaust temporary storage

Nginx UI is a web user interface for the Nginx web server. From 2.5.0 until 2.6.0, the node-signature authentication path performs temporary file staging of an attacker-controlled request body and synchronizes it before validating the body digest and cryptographic signature. An unauthenticated...

CVE-2026-107805

The Nginx UI web user interface is vulnerable to a resource exhaustion flaw in versions 2.5.0 through 2.6.0 . The root cause lies in the node-signature authentication path , which stages an attacker-controlled request body into a temporary file and synchronizes it before validating the cryptograp...

EUVD-2026-95817

Nginx UI is a web user interface for the Nginx web server. From 2.2.0 until 2.6.0, the bundled reverse proxy does not preserve the external client identity used by Gin because the backend has no trusted proxy configuration. Management requests can be attributed to loopback and pass the IP allowli...

CVE-2026-107804 Nginx UI: Bundled reverse proxy can bypass IP allowlists and enable shared login lockout

Nginx UI is a web user interface for the Nginx web server. From 2.2.0 until 2.6.0, the bundled reverse proxy does not preserve the external client identity used by Gin because the backend has no trusted proxy configuration. Management requests can be attributed to loopback and pass the IP allowli...

CVE-2026-107804

Nginx UI is a web user interface for the Nginx web server. From 2.2.0 until 2.6.0, the bundled reverse proxy does not preserve the external client identity used by Gin because the backend has no trusted proxy configuration. Management requests can be attributed to loopback and pass the IP allowli...

CVE-2026-107804 Nginx UI: Bundled reverse proxy can bypass IP allowlists and enable shared login lockout

Nginx UI is a web user interface for the Nginx web server. From 2.2.0 until 2.6.0, the bundled reverse proxy does not preserve the external client identity used by Gin because the backend has no trusted proxy configuration. Management requests can be attributed to loopback and pass the IP allowli...

CVE-2026-107804

The Nginx UI web user interface for the Nginx web server is vulnerable in versions 2.2.0 through 2.6.0 due to a missing trusted proxy configuration in its bundled reverse proxy. This flaw causes the backend to fail to preserve external client identities, attributing management requests to the loo...