byp4xx

byp4xx is an open source security tool written in the Go programming language, intended for bypassing 40X HTTP status responses during web testing. Its features include HTTP verb tampering, custom header modification, User-Agent switching, extension handling, and testing of default credentials, with resources relevant to bug bounty workflows.

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0 shouts Added Sep 23, 2026 github.com
github.com/lobuhi/byp4xx
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