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Lab: User ID controlled by request parameter

APPRENTICE

This lab has a horizontal privilege escalation vulnerability on the user account page.

To solve the lab, obtain the API key for the user carlos and submit it as the solution.

You can log in to your own account using the following credentials: wiener:peter

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In this topic

Access control vulnerabilities IDOR Access control security models

All topics

SQL injection XSS CSRF Clickjacking DOM-based CORS XXE SSRF Request smuggling Command injection Server-side template injection Insecure deserialization Directory traversal Access control Authentication OAuth authentication Business logic vulnerabilities Web cache poisoning HTTP Host header attacks WebSockets Information disclosure File upload vulnerabilities JWT attacks Essential skills Prototype pollution
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