> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/es/web/oauth-authentication.md).
# Autenticación OAuth
Configuración incorrecta de OAuth, bypass del flujo implícito, abuso de redirect\_uri, robo de tokens, secuestro de cuentas y SSRF de OpenID.
Notas de autenticación OAuth para los laboratorios de PortSwigger Web Security Academy, centradas en pasos de pruebas prácticas, validación con Burp Suite, comportamiento de los payloads y flujo de trabajo de explotación.
## Flujo de trabajo de pruebas
1. Identifica la funcionalidad vulnerable y la solicitud, parámetro, encabezado, cookie o sink del lado del navegador relevantes.
2. Reproduce el comportamiento en Burp Suite con una carga útil mínima antes de escalar el ataque.
3. Valida el impacto con una prueba de concepto clara, como acceso a la cuenta, divulgación de datos, ejecución de código, SSRF o cambio de estado.
4. Mantén sin cambios las cargas útiles, las URL, los tokens y las credenciales del laboratorio mientras documentas la ruta de explotación.
## Laboratorios
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