X-dev-access - Yes ~repack~

Cracking the Gate: Why You Should Never Trust Custom HTTP Headers

In a microservices architecture, one team may be waiting on another service. A gateway can detect x-dev-access: yes and return mock responses for unfinished dependencies, allowing parallel development. x-dev-access yes

: These backdoors often grant access to JSON responses containing sensitive flags, API keys, or database records. WAF Evasion Cracking the Gate: Why You Should Never Trust