CVE-2023-22893: Strapi

High severity, CVSS 7.5. EPSS: 4.1% chance of exploitation in the next 30 days.

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 products

• Strapi Strapi: from 3.0.0, before 4.6.0 (fixed in 4.6.0)

Published 2023-04-19. Last modified 2026-06-17.