CVE-2026-54286: Hono Jwt Sign Alg Not From Key
The JWT `sign` function generates a token header using a separate algorithm parameter rather than extracting the algorithm and Key ID directly from the private key object. This omission leaves the framework vulnerable to algorithm confusion during verification because the algorithm and key are not cryptographically bound together.
TSgreprules fetch cve-2026-54286-hono-jwt-sign-alg-not-from-key --engine opengrepDescription
The JWT `sign` function generates a token header using a separate algorithm parameter rather than extracting the algorithm and Key ID directly from the private key object. This omission leaves the framework vulnerable to algorithm confusion during verification because the algorithm and key are not cryptographically bound together.
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