Dev.to Security πŸ” Cybersecurity πŸ‘ 1 πŸ“– 1 min read

How do you handle URL decoding in PHP security checks without opening a decode bomb vulnerability? Looping urldecode() until stable fixes double encoding but risks excessive CPU on crafted payloads. How do you cap it safely?

How do you handle URL decoding in PHP security checks without opening a decode bomb vulnerability? Looping urldecode() until stable fixes double encoding but risks excessive CPU on crafted payloads. How do you cap it safely?

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