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CVE-2026-54287: Hono Jwt Jwk Alg Confusioncve-2026-54287-hono-jwt-jwk-alg-confusion

The JWT signing function creates a token header using a provided or default algorithm parameter without verifying if the provided key object contains its own native 'alg' or 'kid' properties. When a JSON Web Key (JWK) is passed natively to this signing function, it may be used with a mismatched symmetric algorithm (e.g., 'HS256'), leading to severe algorithm

by Provallyupdated 2026-06-23Apache-2.0
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