http4k: `ServerFilters.DigestAuth` / `DigestAuthProvider` defaulted to an always-true nonce verifier, disabling replay protection in default deployments

Impact ServerFilters.DigestAuth and the underlying DigestAuthProvider both defaulted their nonceVerifier parameter to true — i.e. every nonce was accepted regardless of value, age, or prior use. Any deployment using the default configuration had no replay protection on Digest authentication; a...

GHSA-C7JM-38GQ-H67H http4k: `ServerFilters.DigestAuth` / `DigestAuthProvider` defaulted to an always-true nonce verifier, disabling replay protection in default deployments

Impact ServerFilters.DigestAuth and the underlying DigestAuthProvider both defaulted their nonceVerifier parameter to true — i.e. every nonce was accepted regardless of value, age, or prior use. Any deployment using the default configuration had no replay protection on Digest authentication; a...

Replay Attack

Overview Affected versions of this package are vulnerable to Replay Attack in the nonceVerifier process. An attacker can gain unauthorized access by replaying previously captured Digest authentication responses. This is only exploitable if the default configuration is used without supplying a...

PT-2026-53777

Impact ServerFilters.DigestAuth and the underlying DigestAuthProvider both defaulted their nonceVerifier parameter to true — i.e. every nonce was accepted regardless of value, age, or prior use. Any deployment using the default configuration had no replay protection on Digest authentication; a...