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    CVE-2023-22893

    Strapi through 4.5.5 does not verify the access or ID tokens issued during the OAuth flow when the AWS Cognito login provider is used for authentication. A remote attacker could forge an ID token that is signed using the 'None' type algorithm to bypass authentication and impersonate any user that use AWS Cognito for authentication.

    Published:Apr 19, 2023
    Last Modified:Nov 7, 2025
    EPS:Apr 19, 2023
    EPSS Score:0.71416
    CVSS Score:8.2

    Affected Products

    Vendor
    Strapi
    Product
    Strapi

    Exploits

    https://strapi.io/blog/security-disclosure-of-vulnerabilities-cvehttps://www.ghostccamm.com/blog/multi_strapi_vulns/https://strapi.io/blog/security-disclosure-of-vulnerabilities-cvehttps://www.ghostccamm.com/blog/multi_strapi_vulns/

    Common Weakness Enumeration

    CWE-287 Improper Authentication

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High