CVE-2023-22893
CVSS v3
7.5
HIGH
EPSS Score
66.5 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
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.
Technical details
- Published
- 2023-04-19
Frequently asked questions
What is 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.
Is CVE-2023-22893 actively exploited?
Active exploitation of CVE-2023-22893 has not been confirmed. The EPSS score is 66.5%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2023-22893?
CVE-2023-22893 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2023-22893 affecting your environment?
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