CVE-2023-22893
Strapi does not verify the access or ID tokens issued during the OAuth flow
EPSS 50.8%
Description
Strapi 3.2.1 until 4.6.0 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.
How to fix CVE-2023-22893
To remediate CVE-2023-22893, upgrade the affected package to a fixed version below.
- npm/@strapi/plugin-users-permissions—upgrade to 4.6.0 or later
Is CVE-2023-22893 being exploited?
Likely — EPSS is 50.8%, placing CVE-2023-22893 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- >= 3.2.1, < 4.6.0