CVE-2024-34451

Ghost through 5.85.1 allows remote attackers to bypass an authentication rate-limit protection mechanism by using many X-Forwarded-For headers with different values. NOTE: the vendor's position is that Ghost should be installed with a reverse proxy that allows only trusted X-Forwarded-For headers...

CVE-2025-13694

CVE-2025-13694 affects the WordPress plugin AA Block country (versions

CVE-2025-64422

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. In Coolify vstarting with version 4.0.0-beta.434, the /login endpoint advertises a rate limit of 5 requests but can be trivially bypassed by rotating the X-Forwarded-For header. This enables...

Symfony Conflicting Headers Information Disclosure

The remote web application is using Symfony, a PHP framework. It is affected by an information disclosure vulnerability arising from conflicting proxy headers. When both 'Forwarded' and 'X-Forwarded-' headers are present in a request, a misconfiguration in Symfony's trusted proxy settings can...

PT-2026-1604

Name of the Vulnerable Software and Affected Versions AA Block Country plugin for WordPress versions up to and including 1.0.1 Description The AA Block Country plugin for WordPress is susceptible to IP Address Spoofing. The plugin relies on user-provided headers, specifically the HTTP X FORWARDED...

CVE-2025-64422 Rate-limit bypass on login via X-Forwarded-Host header

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. In Coolify vstarting with version 4.0.0-beta.434, the /login endpoint advertises a rate limit of 5 requests but can be trivially bypassed by rotating the X-Forwarded-For header. This enables...

EUVD-2025-206238

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. In Coolify vstarting with version 4.0.0-beta.434, the /login endpoint advertises a rate limit of 5 requests but can be trivially bypassed by rotating the X-Forwarded-For header. This enables...

CVE-2025-64422 Rate-limit bypass on login via X-Forwarded-Host header

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. In Coolify vstarting with version 4.0.0-beta.434, the /login endpoint advertises a rate limit of 5 requests but can be trivially bypassed by rotating the X-Forwarded-For header. This enables...

Devy Mega-Fence security vulnerabilities

Devy Mega-Fence is a middleware for traffic control and online queuing from Devy Korea. A security vulnerability exists in Devy Mega-Fence versions 25.1.914 and earlier, which stems from trusting the X-Forwarded-For header value and could lead to client-side IP spoofing...

PT-2026-1331

Name of the Vulnerable Software and Affected Versions Coolify versions 4.0.0-beta.434 and later Description Coolify is a self-hostable tool for managing servers, applications, and databases. A rate limit on the /login endpoint can be bypassed by rotating the X-Forwarded-For header. This allows...

Signal K Server Vulnerable to Access Request Spoofing

The SignalK access request system has two related features that when combined by themselves and with the infromation disclosure vulnerability enable convincing social engineering attacks against administrators. When a device creates an access request, it specifies three fields: clientId,...

EUVD-2025-206135

Signal K Server Vulnerable to Access Request Spoofing...

CVE-2025-69203 Signal K Server Vulnerable to Access Request Spoofing

Signal K Server is a server application that runs on a central hub in a boat. Versions prior to 2.19.0 of the access request system have two related features that when combined by themselves and with an information disclosure vulnerability enable convincing social engineering attacks against...

CVE-2025-69203 Signal K Server Vulnerable to Access Request Spoofing

Signal K Server is a server application that runs on a central hub in a boat. Versions prior to 2.19.0 of the access request system have two related features that when combined by themselves and with an information disclosure vulnerability enable convincing social engineering attacks against...

CVE-2025-69203 Signal K Server Vulnerable to Access Request Spoofing

Signal K Server is a server application that runs on a central hub in a boat. Versions prior to 2.19.0 of the access request system have two related features that when combined by themselves and with an information disclosure vulnerability enable convincing social engineering attacks against...

PT-2026-1025

Name of the Vulnerable Software and Affected Versions Signal K Server versions prior to 2.19.0 Description Signal K Server is a server application used on boats. Versions prior to 2.19.0 contain issues in the access request system that, when combined, can be used in social engineering attacks...

CVE-2025-15154

A security vulnerability has been detected in PbootCMS up to 3.2.12. The affected element is the function getuserip of the file core/function/handle.php of the component Header Handler. The manipulation of the argument X-Forwarded-For leads to use of less trusted source. The attack can be initiat...

PT-2025-53670

Name of the Vulnerable Software and Affected Versions PbootCMS versions prior to 3.2.12 Description A security issue exists in PbootCMS that allows for remote manipulation of the X-Forwarded-For argument. This manipulation impacts the get user ip function within the core/function/handle.php file,...

CVE-2025-66482

Misskey CVE-2025-66482 affects the login rate-limiting mechanism via forged X-Forwarded-For headers. The vulnerability arises from an insecure default for trustProxy in the config, making instances vulnerable if not explicitly overridden. It is addressable starting with version 2025.9.1 by introd...

GHSA-WWRJ-3HVJ-PRPM Misskey has a login rate limit bypass via spoofed X-Forwarded-For header

Summary When using an untrusted reverse proxy or not using a reverse proxy at all, attackers can bypass IP rate limiting by adding a forged X-Forwarded-For header. Starting with version 2025.9.1, an option trustProxy has been added in config file to prevent this from happening. However, it is...