{"id":"CVE-2018-6873","aliases":["EUVD-2018-18619","GHSA-mc68-wpcg-f86r"],"status":"published","title":"The Auth0 authentication service before 2017-10-15 allows privilege escalation because the JWT...","description":"The Auth0 authentication service before 2017-10-15 allows privilege escalation because the JWT audience is not validated.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02228,"percentile":0.82841,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2018-04-04T17:00:00Z","modified":"2026-10-24T10:30:40Z","products":[{"vendor":"auth0","product":"auth0.js"}],"references":[{"url":"http://www.securityfocus.com/bid/103695","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://auth0.com/docs/security/bulletins/cve-2018-6873","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6873"},{"url":"https://github.com/advisories/GHSA-mc68-wpcg-f86r"}],"sources":{"cve":[{"id":"CVE-2018-6873","description":"The Auth0 authentication service before 2017-10-15 allows privilege escalation because the JWT audience is not validated.","status":"published","published":"2018-04-04T17:00:00Z","modified":"2024-08-05T06:17:16.585Z","updated_at":"2026-11-02T14:35:05.961936Z"}],"euvd":[{"id":"EUVD-2018-18619","description":"The Auth0 authentication service before 2017-10-15 allows privilege escalation because the JWT audience is not validated.","status":"published","published":"2018-04-04T17:00:00Z","modified":"2024-08-05T06:17:16Z","updated_at":"2026-11-03T02:40:07.110514Z"}],"ghsa":[{"id":"GHSA-mc68-wpcg-f86r","title":"The Auth0 authentication service before 2017-10-15 allows privilege escalation because the JWT...","description":"The Auth0 authentication service before 2017-10-15 allows privilege escalation because the JWT audience is not validated.","status":"published","published":"2022-05-13T01:53:13Z","modified":"2023-02-02T05:02:16Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:51:23.915291Z"}],"nvd":[{"id":"CVE-2018-6873","description":"The Auth0 authentication service before 2017-10-15 allows privilege escalation because the JWT audience is not validated.","status":"published","published":"2018-04-04T17:29:01.647Z","modified":"2026-06-17T02:02:23.713Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:04:24.700429Z"}],"osv":[{"id":"CVE-2018-6873","description":"The Auth0 authentication service before 2017-10-15 allows privilege escalation because the JWT audience is not validated.","status":"published","published":"2018-04-04T17:29:01.647Z","modified":"2026-10-24T10:30:40.770958749Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:09.74357Z"}]}}