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Graph/6a5bb00f-28bc-4e6e-8a61-6e40084c5fc7

Domainunvalidated

Nonce Verification

6a5bb00f-28bc-4e6e-8a61-6e40084c5fc7

Nonce Verification

Node Details

Public graph metadata

Updated5/1/2026

PageRank0.0001

Effectiveness0.000

Connections

10 linked nodes

PERTAIN_TORootCause

fails to properly verify the nonce/state — client library implemntations. Tension: leaving the clients vulnerable. Outcome: PKCE is verified on the authorization server.

PERTAIN_TOProblem

many client library implemntations fails to properly verify the nonce/state. Tension: leaving the clients vulnerable. Outcome: PKCE will still protect them.

PERTAIN_TOSolution

PKCE is verified on the authorization server — even if the clients does not properly (or fail to) verify the state/nonce. Tension: PKCE will still protect them. Outcome: PKCE will still protect them.

PERTAIN_TOProblem

When a Symfony email verification (signed) link has expired, users cannot request a new verification email and see only the expired-link message.

PERTAIN_TOSolution

Add a dedicated route/action (e.g., /verify/request) that checks whether the user is still unverified and then regenerates and sends a new signed verification email via the email verifier service.

PERTAIN_TOProblem

it is not finding tokens and passwords — when i tried to scan it is not finding tokens and passwords. Tension: Actually i have hard-coded tokens & passwords and committed them into my github repository. Outcome: try to omit `--only-verified` or even use `--no-verification` flag.

PERTAIN_TOSolution

try to omit `--only-verified` or even use `--no-verification` flag — If Trufflehog still does not detect something for you. Tension: Trufflehog tries to verify the results to limit false positives. Outcome: try to omit `--only-verified` or even use `--no-verification` flag.

PERTAIN_TOAnswer

Change verify_token so payload_bytes = bytes.fromhex(payload_hex) before calling _sign(payload_bytes). This matches what create_token signs. json.loads(bytes.fromhex(payload_hex)) was already correct for decoding; only the MAC input was wrong.

PERTAIN_TOSolution

Fix verify_token() to derive payload_bytes using bytes.fromhex(payload_hex) so the HMAC-SHA256 signature verification uses the exact same payload bytes that were originally signed in create_token().

PERTAIN_TOProblem

Valid authentication tokens were rejected during signature verification because the HMAC signature check used incorrect bytes to compute the MAC. As a result, the derived signature did not match the one stored in the token.

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