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(ISC)2

CCSP · Question #630

Which of the following threat types involves leveraging a user's browser to send untrusted data to be executed with legitimate access via the user's valid credentials?

The correct answer is D. Cross-site request forgery. Cross-Site Request Forgery (CSRF) tricks a user's authenticated browser into sending a forged HTTP request to a target site. Because the browser automatically includes the user's session cookies or credentials, the server sees the request as legitimate. The attacker does not…

Submitted by dimitri_ru· Apr 18, 2026Cloud Application Security

Question

Which of the following threat types involves leveraging a user's browser to send untrusted data to be executed with legitimate access via the user's valid credentials?

Options

  • AInjection
  • BMissing function-level access control
  • CCross-site scripting
  • DCross-site request forgery

How the community answered

(29 responses)
  • A
    3% (1)
  • B
    3% (1)
  • D
    93% (27)

Explanation

Cross-Site Request Forgery (CSRF) tricks a user's authenticated browser into sending a forged HTTP request to a target site. Because the browser automatically includes the user's session cookies or credentials, the server sees the request as legitimate. The attacker does not steal the credentials - instead, they exploit the trust the server places in the authenticated session. This distinguishes CSRF from XSS (which injects malicious scripts into a page), injection (which manipulates queries or commands), and missing function-level access control (which is about improper authorization checks on the server side).

Topics

#Cross-site Request Forgery#Web Application Security#Browser Security#Attack Vectors

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