Json-jwt Project

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    Products: 1
    Vulnerabilities: 3
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    Vulnerabilities

    CVE-2023-51774

    json-jwt: bypass of identity checks via a sign/encryption confusion attack

    Last Modified: May 08, 2025
    Published: Dec 25, 2023

    CVE-2019-18848

    The json-jwt gem before 1.11.0 for Ruby lacks an element count during the splitting of a JWE string.

    Last Modified: Nov 21, 2024
    Published: Nov 12, 2019

    CVE-2018-1000539

    Nov json-jwt version >= 0.5.0 && < 1.9.4 contains a CWE-347: Improper Verification of Cryptographic Signature vulnerability in Decryption of AES-GCM encrypted JSON Web Tokens that can result in Attacker can forge a authentication tag. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in 1.9.4 and later.

    Last Modified: Nov 21, 2024
    Published: Jun 26, 2018
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