CVE-2026-48031: Go Chi Jwtauth Unvalidated Config Secret
A JWT secret is loaded from configuration or environment and used without explicit length or weakness validation. If the variable is unset or overridden with weak values (e.g., an empty string), an attacker can forge valid JWTs to bypass authentication. Verify the length and strength of the secret before initializing the JWT instance.
Gogreprules fetch cve-2026-48031-go-chi-jwtauth-unvalidated-config-secret --engine opengrepDescription
A JWT secret is loaded from configuration or environment and used without explicit length or weakness validation. If the variable is unset or overridden with weak values (e.g., an empty string), an attacker can forge valid JWTs to bypass authentication. Verify the length and strength of the secret before initializing the JWT instance.
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