Vulnerability DatabaseCVE-2023-22893
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CVE-2023-22893
April 19, 2023
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.
Affected Packages
@strapi/plugin-users-permissions (NPM):
Affected version(s) >=4.0.0-beta.0 <4.6.0
Fix Suggestion:
Update to version 4.6.0
Related Resources (10)
https://github.com/strapi/strapi/commit/8bbbd7383a20bb7cb163c8b462baffee559e994f
https://github.com/strapi/strapi/releases
https://nvd.nist.gov/vuln/detail/CVE-2023-22893
https://www.ghostccamm.com/blog/multi_strapi_vulns/
https://www.ghostccamm.com/blog/multi_strapi_vulns
https://github.com/strapi/strapi/blob/v4.5.6/packages/plugins/users-permissions/server/services/providers-registry.js
https://strapi.io/blog/security-disclosure-of-vulnerabilities-cve
https://github.com/strapi/strapi
https://github.com/strapi/strapi/commit/46f8f98378338f18b5c6139d0157a8f71bf4de83
https://github.com/strapi/strapi/commit/eeab43b57707d7ef275076d27be6eabc72bd71a7
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Improper Authentication
CWE-287
EPSS
Base Score:
66.48