{"id":"GHSA-5jpf-pj32-xx53","summary":"Authorization header is not sanitized in an error object in auth0","details":"### Overview\nVersions 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.\n\n### Am I affected?\nYou are affected by this vulnerability if all of the following conditions apply:\n\n- You are using `auth0` npm package\n- You are using a Machine to Machine application authorized to use Auth0's management API https://auth0.com/docs/flows/concepts/client-credentials\n\n### How to fix that?\nUpgrade to version `2.27.1`\n\n### Will this update impact my users?\nThe fix provided in patch will not affect your users.\n\n### Credit\nhttp://github.com/osdiab","aliases":["CVE-2020-15125"],"modified":"2026-05-04T08:46:05.262794424Z","published":"2020-07-29T16:26:22Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2020-07-29T16:25:59Z","nvd_published_at":null,"cwe_ids":["CWE-209"],"severity":"HIGH"},"references":[{"type":"WEB","url":"https://github.com/auth0/node-auth0/security/advisories/GHSA-5jpf-pj32-xx53"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15125"},{"type":"WEB","url":"https://github.com/auth0/node-auth0/pull/507"},{"type":"WEB","url":"https://github.com/auth0/node-auth0/pull/507/commits/62ca61b3348ec8e74d7d00358661af1a8bc98a3c"},{"type":"WEB","url":"https://github.com/auth0/node-auth0/tree/v2.27.1"}],"affected":[{"package":{"name":"auth0","ecosystem":"npm","purl":"pkg:npm/auth0"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.27.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/07/GHSA-5jpf-pj32-xx53/GHSA-5jpf-pj32-xx53.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"}]}