OAuth, OIDC and SAML: Where Federated Trust Breaks
redirect_uri validation, PKCE, OIDC discovery, SAML signature wrapping and metadata, dynamic client registration and device-flow phishing.
retired boxes, exploit notes, tooling we wrote because nothing else did the job.
redirect_uri validation, PKCE, OIDC discovery, SAML signature wrapping and metadata, dynamic client registration and device-flow phishing.
Sources and sinks that never reach the server, CSP bypass, DOM clobbering, client-side path traversal and prototype pollution on both sides of the wire.
Reflected origins with credentials, SameSite, modern CSRF against APIs, clickjacking, postMessage handlers and open redirects that carry real impact.
Host header injection, path confusion between two normalizers, trusted headers, nginx alias, Apache .htaccess, IIS handlers and server-side includes.
CL.TE and TE.CL, HTTP/2 downgrades, desync races, cache poisoning and deception, plus parameter pollution read four different ways by four parsers.