PT-2026-49333

Name of the Vulnerable Software and Affected Versions Nginx Proxy Manager version 2.14.0 Description Incorrect access control in the "Let's Encrypt" certificate download endpoint allows authenticated attackers to obtain TLS private key material by sending a crafted GET request. Recommendations At...

CVE-2026-40519

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

CVE-2026-40519

Nginx Proxy Manager versions 2.9.14–2.15.1 are affected by an authenticated remote code execution via OS command injection in backend/setup.js (setupCertbotPlugins). The user-controlled dns_provider_credentials field is interpolated directly into a shell command executed with child_process.exec()...

CVE-2026-40519 Nginx Proxy Manager Authenticated RCE via setupCertbotPlugins()

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

CVE-2026-40519

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

EUVD-2026-35196

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

CVE-2026-40519 Nginx Proxy Manager Authenticated RCE via setupCertbotPlugins()

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

CVE-2026-40519 Nginx Proxy Manager Authenticated RCE via setupCertbotPlugins()

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

Nginx Proxy Manager: Operating System Command Injection Vulnerability

Nginx Proxy Manager is an open-source Docker container developed by Nginx Proxy Manager. It is used to manage Nginx proxy hosts through a simple and powerful interface. Version 2.9.14 to 2.15.1 of Nginx Proxy Manager has a vulnerability related to operating system command injection. This...

PT-2026-47446

Name of the Vulnerable Software and Affected Versions Nginx Proxy Manager versions 2.9.14 through 2.15.1 Description An authenticated remote code execution issue exists via OS command injection in the setupCertbotPlugins function located in backend/setup.js. Attackers with certificates:manage...

CVE-2026-40519: Improper Neutralization of Special Elements used in an OS Command

Nginx Proxy Manager versions 2.9.14 through 2.15.1, fixed in commit a5db5ed, contain an authenticated remote code execution vulnerability via OS command injection in the setupCertbotPlugins function in backend/setup.js, allowing attackers with certificates:manage permission to execute arbitrary...

NGINX ngx_http_proxy_v2_module Data Compromise

The vulnerability of the ngxhttpproxyv2module module in NGINX Open Source web servers is related to a coding error. Exploiting this vulnerability allows an attacker to potentially compromise the integrity of the protected information...

CVE-2026-42926

When NGINX Open Source is configured to proxy HTTP/2 traffic by setting proxyhttpversion to 2, and also uses proxysetbody, an attacker may be able to inject frame headers and payload bytes to the upstream peer. Note: Software versions which have reached End of Technical Support EoTS are not...

CVE-2026-42926

The connected F5 advisory confirms CVE-2026-42926 affects NGINX Open Source’s ngx_http_proxy_v2_module when proxy_http_version is set to 2 and proxy_set_body is used. The vulnerability allows a remote attacker to inject arbitrary HTTP/2 frame headers and payload bytes into the upstream connection...

CVE-2026-7381

A flaw was found in Plack::Middleware::XSendfile. A remote attacker can exploit this vulnerability by manipulating HTTP headers, specifically X-Sendfile-Type and X-Accel-Mapping, when the application is deployed behind an nginx reverse proxy. This client-controlled path rewriting could allow the...

EUVD-2026-26296

Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting. Plack::Middleware::XSendfile allows the variation setting sendfile type to be set by the client via the X-Sendfile-Type header, if it is not considered in the middleware constructor or the...

Exploit for CVE-2026-40175

CVE-2026-40175 — Axios CRLF Injection / HTTP Request Smuggling...

EUVD-2026-18513

OneUptime is an open-source monitoring and observability platform. Prior to version 10.0.42, multiple notification API endpoints are registered without authentication middleware, while sibling endpoints in the same codebase correctly use ClusterKeyAuthorization.isAuthorizedServiceMiddleware. Thes...

BIT-NGINX-2026-1642

A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security TLS servers. An attacker with a man-in-the-middle MITM position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data in...

CVE-2026-1642

A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security TLS servers. An attacker with a man-in-the-middle MITM position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data in...