EUVD-2026-75545

Traefik is an open source HTTP reverse proxy and load balancer. From 2.11.26 until 2.11.57 and 3.7.13, Traefik forwards a client-supplied Connection header requesting Upgrade, the Upgrade: h2c token, and HTTP2-Settings to a shared backend. If the backend accepts h2c and returns 101 Switching...

CVE-2026-88008

Traefik (open source HTTP reverse proxy and load balancer) versions 2.11.26 through 2.11.57 and 3.7.13 forward a client-supplied Connection header requesting Upgrade: h2c along with HTTP2-Settings to a shared backend. If that backend accepts h2c and returns 101 Switching Protocols , Traefik enter...

CVE-2026-88008 Traefik: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') and Incorrect Authorization

Traefik is an open source HTTP reverse proxy and load balancer. From 2.11.26 until 2.11.57 and 3.7.13, Traefik forwards a client-supplied Connection header requesting Upgrade, the Upgrade: h2c token, and HTTP2-Settings to a shared backend. If the backend accepts h2c and returns 101 Switching...

CVE-2026-88007

Traefik versions 2.11.0 through 2.11.57 and 3.7.13 contain a backend connection reuse flaw in the HTTP/3 entrypoint. The ConnContext does not call service.AddTransportOnContext, causing kerberosRoundTripper to share a single backend transport across all frontend connections rather than using a de...

CVE-2026-88004

Traefik (open source HTTP reverse proxy and load balancer) versions 3.2.0 through 3.7.12 have a header sanitization bypass. The entrypoint defenses aliasHeadersStrategy , underscoreHeadersStrategy , and forwardedHeaders inspect only req.Header but not req.Trailer. An unauthenticated client can pl...

EUVD-2026-75538

Traefik is an open source HTTP reverse proxy and load balancer. From 3.2.0 until 3.7.13, Traefik entrypoint defenses aliasHeadersStrategy, underscoreHeadersStrategy, and forwardedHeaders inspect req.Header but not req.Trailer, allowing an unauthenticated client to submit an aliasing or trusted...

CVE-2026-88004 Traefik entrypoint header-name sanitization bypassed via request trailers

Traefik is an open source HTTP reverse proxy and load balancer. From 3.2.0 until 3.7.13, Traefik entrypoint defenses aliasHeadersStrategy, underscoreHeadersStrategy, and forwardedHeaders inspect req.Header but not req.Trailer, allowing an unauthenticated client to submit an aliasing or trusted...

CVE-2026-88004 Traefik entrypoint header-name sanitization bypassed via request trailers

Traefik is an open source HTTP reverse proxy and load balancer. From 3.2.0 until 3.7.13, Traefik entrypoint defenses aliasHeadersStrategy, underscoreHeadersStrategy, and forwardedHeaders inspect req.Header but not req.Trailer, allowing an unauthenticated client to submit an aliasing or trusted...

CVE-2026-88004 Traefik entrypoint header-name sanitization bypassed via request trailers

Traefik is an open source HTTP reverse proxy and load balancer. From 3.2.0 until 3.7.13, Traefik entrypoint defenses aliasHeadersStrategy, underscoreHeadersStrategy, and forwardedHeaders inspect req.Header but not req.Trailer, allowing an unauthenticated client to submit an aliasing or trusted...

bepr

bepr bepr is a tiny authenticated client/server reverse shell program over outbound WebSocket connections. A single binary cover all 3 mode: server mode, client mode, and user mode. It is packaged with installation direction for rpm, deb, and pkg, it comes in 1MB. I created bepr because I'm...

CVE-2007-2447

CVE-2007-2447 PoC: Ejecución remota de comandos "usermap script" de Samba CVE histórico. Este repositorio contiene un pequeño script de prueba de concepto para investigación y revisión educativa. El script principal es usermapscriptCommandExecution.py. Referencia:...

CVE-2026-88879

Traefik (HTTP reverse proxy and load balancer) in v1.x, v2.x through v2.11.55, and v3.0.0 through v3.7.11 canonicalizes header names only on dashes, so X-Auth-User, X_Auth_User, and X.Auth.User are treated as three distinct headers by Traefik. However, backends (CGI, WSGI, PHP, NGINX) collapse th...

CVE-2026-88879 Traefik before v2.11.56 Identity Spoofing via Header Alias

Traefik is an HTTP reverse proxy and load balancer. In Traefik v1.x, v2.x through v2.11.55, and v3.0.0 through v3.7.11, header names are canonicalized only on dashes, so X-Auth-User, XAuthUser and X.Auth.User are treated as three distinct headers by Traefik, while backends that derive variable...

CVE-2026-88879 Traefik before v2.11.56 Identity Spoofing via Header Alias

Traefik is an HTTP reverse proxy and load balancer. In Traefik v1.x, v2.x through v2.11.55, and v3.0.0 through v3.7.11, header names are canonicalized only on dashes, so X-Auth-User, XAuthUser and X.Auth.User are treated as three distinct headers by Traefik, while backends that derive variable...

CVE-2026-88877 Traefik v3.7.0 Authentication Bypass via from-to-www-redirect

Traefik is a HTTP reverse proxy and load balancer. In versions = v3.7.0 and = v3.7.11, the Kubernetes ingress-nginx provider mishandles Ingresses that carry both an authentication annotation and the nginx.ingress.kubernetes.io/from-to-www-redirect annotation. For such Ingresses the provider creat...

unrealircd3.2.8.1-local-exploit

Tested on Metasploitable 3 USAGE Ruby On Attacker's shell root@kitploit: nc -nlvp 1111 On victim's shell root@kitploit: ruby exploit.rb 127.0.0.1 Expected output on attacker's shell root@kitploit: listening on any 1111 ... connect to 192.168.56.102 from UNKNOWN 192.168.56.105 48144 bobafett Pytho...

Penetration-Testing-on-Metasploitable2

Proyecto de Prácticas 2 — Pruebas de Penetración en Metasploitable2 Resumen: Este proyecto demuestra un flujo de trabajo completo de pruebas de penetración: reconocimiento, enumeración, explotación, validación post-explotación y recomendaciones de mitigación. El objetivo utilizado es...

PHP-REVERSE-SHELL

PHP Reverse Shell Powerful & Stealthy This is a powerful and stealthy PHP reverse shell designed for ethical hacking and penetration testing. It establishes a reliable and quiet connection back to your machine. ⚠️ Disclaimer This PHP reverse shell is developed strictly for educational and...

POC-CVE-2025-55182

POC-CVE-2025-55182 credit : https://github.com/Malayke/Next.js-RSC-RCE-Scanner-CVE-2025-66478 root@kitploit: usage: CVE-2025-55182-Exp.py -h -u URL -l LIST -c COMMAND -i --revshell LHOST LPORT -t THREADS --proxy PROXY --timeout TIMEOUT -v Usage root@kitploit: Single target exploit python3...

OSEC-2026-20 Cstruct indexing bugs can corrupt filtered output and reverse parsing results

Several functions in cstruct may use wrong data, leading to unexpected exceptions and return corrupted data. Impact - Cstruct.filtermap writes retained bytes at their original input positions, producing corrupted output when earlier bytes are dropped. - Cstruct.tail rev:true removes two bytes...