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HIGH · 7.3

CVE-2019-13483

Auth0 Passport-SharePoint before 0.4.0 does not validate the JWT signature of an Access Token before processing. This allows attackers to forge tokens and bypass authentication and authorization mecha...

Vulnerability Description

Auth0 Passport-SharePoint before 0.4.0 does not validate the JWT signature of an Access Token before processing. This allows attackers to forge tokens and bypass authentication and authorization mechanisms.

CVSS Score

7.3

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW

Affected Products

VendorProductVersions
Auth0Passport-Sharepoint< 0.4.0

Related Weaknesses (CWE)

CWE-345

References

FAQ

What is CVE-2019-13483?

CVE-2019-13483 is a vulnerability with a CVSS score of 7.3 (HIGH). Auth0 Passport-SharePoint before 0.4.0 does not validate the JWT signature of an Access Token before processing. This allows attackers to forge tokens and bypass authentication and authorization mecha...

How severe is CVE-2019-13483?

CVE-2019-13483 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-13483?

Check the references section above for vendor advisories and patch information. Affected products include: Auth0 Passport-Sharepoint.