CVE-2025-50579

A CORS misconfiguration in Nginx Proxy Manager v2.12.3 allows unauthorized domains to access sensitive data, particularly JWT tokens, due to improper validation of the Origin header. This misconfiguration enables attackers to intercept tokens using a simple browser script and exfiltrate them to a...

CVE-2025-50579

A CORS misconfiguration in Nginx Proxy Manager v2.12.3 allows unauthorized domains to access sensitive data, particularly JWT tokens, due to improper validation of the Origin header. This misconfiguration enables attackers to intercept tokens using a simple browser script and exfiltrate them to a...

CVE-2025-55740: Use of Default Credentials

nginx-defender is a high-performance, enterprise-grade Web Application Firewall WAF and threat detection system engineered for modern web infrastructure. This is a configuration vulnerability affecting nginx-defender deployments. Example configuration files config.yaml and docker-compose.yml...

PT-2025-33735

Name of the Vulnerable Software and Affected Versions: Nginx Proxy Manager version 2.12.3 Description: A Cross-Origin Resource Sharing CORS misconfiguration allows unauthorized domains to access sensitive data, specifically JSON Web Tokens JWT, due to improper validation of the Origin header. Thi...

Nginx Proxy Manager security vulnerabilities

Nginx Proxy Manager is a Docker container for Nginx Proxy Manager open source. It is used to manage Nginx proxy hosts through a simple and powerful interface. A security vulnerability exists in Nginx Proxy Manager version v2.12.3, which stems from an improperly configured CORS and could lead to a...

CVE-2025-50579: Improper Restriction of Security Token Assignment

A CORS misconfiguration in Nginx Proxy Manager v2.12.3 allows unauthorized domains to access sensitive data, particularly JWT tokens, due to improper validation of the Origin header. This misconfiguration enables attackers to intercept tokens using a simple browser script and exfiltrate them to a...

Default Credentials in nginx-defender Configuration Files

This is a configuration vulnerability affecting nginx-defender deployments. Example configuration files config.yaml, docker-compose.yml contain default credentials defaultpassword: "changemeplease", GFSECURITYADMINPASSWORD=admin123. If users deploy nginx-defender without changing these defaults,...

nginx-defender security vulnerabilities

nginx-defender is a lightweight real-time log monitoring tool from the individual developer Anish Paleja. A security vulnerability exists in nginx-defender, which stems from the fact that default credentials may lead to bypassing security protections...

Amazon Linux 2 : nginx, --advisory ALAS2NGINX1-2025-009 (ALASNGINX1-2025-009)

The version of nginx installed on the remote host is prior to 1.28.0-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2NGINX1-2025-009 advisory. NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to...

BIT-NGINX-2025-53859 NGINX ngx_mail_smtp_module vulnerability

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

Low: nginx

Issue Overview: NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server...

Amazon Linux 2023 : nginx, nginx-all-modules, nginx-core (ALAS2023-2025-1152)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-1152 advisory. NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the serve...

nginx-1.29.1-1.1 on GA media (moderate)

nginx-1.29.1-1.1 on GA media Announcement ID: openSUSE-SU-2025:15450-1 Rating: moderate Cross-References: CVE-2025-53859 CVSS scores: CVE-2025-53859 SUSE : 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N CVE-2025-53859 SUSE : 6.3...

UBUNTU-CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

OPENSUSE-SU-2025:15449-1 nginx-1.29.1-1.1 on GA media

These are all security issues fixed in the nginx-1.29.1-1.1 package on the GA media of openSUSE Tumbleweed...

FreeBSD : nginx -- worker process memory disclosure (eb03714d-79f0-11f0-b4c1-ac5afc632ba3)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the eb03714d-79f0-11f0-b4c1-ac5afc632ba3 advisory. F5 reports: NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might...

MAL-2025-26510 Malicious code in mixedzone-nginx-auth-request (npm)

The package mixedzone-nginx-auth-request was found to contain malicious code...

Malicious code in mixedzone-nginx-auth-request (npm)

The package mixedzone-nginx-auth-request was found to contain malicious code...

SUSE CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...