High, CVSS 7.3npmAmendedPublished
Auth0 Passport-SharePoint does not validate JWT signature
CVE-2019-13483 · GHSA-45fh-g845-pj9w
- Affected
- npm passport-sharepoint < 0.4.0
- Fixed in
- 0.4.0· Vendor fix available
- Issue
- 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.
Recommended action: Upgrade to 0.4.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.