Login Request a demo
High severity · published Apr 19, 2023
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
7.5
CVSS
4.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.1% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ST
Strapi · Strapi
3.0.0 before 4.6.0 · source: NVD
Affected product
ST
Strapi
Strapi
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-22893
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-22893
Release Notes
https://github.com/strapi/strapi/releases
Exploit
https://strapi.io/blog/security-disclosure-of-vulnerabilities-cve
Exploit
https://www.ghostccamm.com/blog/multi_strapi_vulns/
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