What is SSRF?

Updated May 6, 2026

Short answer

SSRF forces a server to make unintended requests.

Deep explanation

Attackers exploit backend requests to access internal services or metadata endpoints.

Real-world example

Cloud metadata credential theft.

Common mistakes

  • Allowing user-controlled URLs.

Follow-up questions

  • How to prevent SSRF?
  • What is cloud metadata abuse?

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