High, CVSS 7.7npmAmendedPublished
Authorization header is not sanitized in an error object in auth0
CVE-2020-15125 · GHSA-5jpf-pj32-xx53
- Affected
- npm auth0 < 2.27.1
- Fixed in
- 2.27.1· Vendor fix available
- Issue
- Versions before and including 2.27.0 use a block list of specific keys that should be sanitized from the request object contained in the error object. When a request to Auth0 management API fails, the key for Authorization header is not sanitized and the Authorization header value can be logged exposing a bearer token. Am I affected? You are affected by this vulnerability if all of the following conditions apply: - You are using auth0 npm package - You are using a Machine to Machine application authorized to use Auth0's management API https://auth0.com/docs/flows/concepts/client-credentials How to fix that? Upgrade to version 2.27.1 Will this update impact my users? The fix provided in patch will not affect your users. Credit http://github.com/osdiab
Recommended action: Upgrade to 2.27.1 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.