CVE-2019-13483: Insufficient Verification of Data Authenticity

May 24, 2022 (updated July 14, 2023)

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.

References

auth0.com/docs/security/bulletins/cve-2019-13483
github.com/advisories/GHSA-45fh-g845-pj9w
nvd.nist.gov/vuln/detail/CVE-2019-13483

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