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CVE-2023-22893

HIGH
7.5
CVSS Score
Published: April 19, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 05:36 AM UTC
1 product affected across 1 vendorStrapi

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Severity
HIGH7.5
Exploit prediction
EPSS 4%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Strapi· Strapicontainer
95%
3.0.0 ≤ v < 4.6.0
Affected range stops below 4.6.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Release Notes
Source: [email protected]
https://github.com/strapi/strapi/releases
ExploitVendor Advisory
Source: [email protected]
https://strapi.io/blog/security-disclosure-of-vulnerabilities-cve
ExploitThird Party Advisory
Source: [email protected]
https://www.ghostccamm.com/blog/multi_strapi_vulns/

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-287

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