{"id":"CVE-2023-3253","aliases":["EUVD-2023-43929","GHSA-76cq-86p6-8q56"],"status":"published","title":"Improper authorization in Nessus","description":"An improper authorization vulnerability exists where an authenticated, \nlow privileged remote attacker could view a list of all the users \navailable in the application.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00524,"percentile":0.44696,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2023-08-29T19:08:29Z","modified":"2026-06-17T06:13:40Z","products":[{"vendor":"tenable","product":"nessus"}],"references":[{"url":"https://www.tenable.com/security/tns-2023-29","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3253"},{"url":"https://github.com/advisories/GHSA-76cq-86p6-8q56"}],"sources":{"cve":[{"id":"CVE-2023-3253","title":"Improper authorization in Nessus","description":"An improper authorization vulnerability exists where an authenticated, \nlow privileged remote attacker could view a list of all the users \navailable in the application.\n\n","status":"published","published":"2023-08-29T19:08:29.434Z","modified":"2024-10-28T18:59:10.91Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:35:24.360381Z"}],"euvd":[{"id":"EUVD-2023-43929","description":"An improper authorization vulnerability exists where an authenticated, \nlow privileged remote attacker could view a list of all the users \navailable in the application.\n\n","status":"published","published":"2023-08-29T19:08:29Z","modified":"2024-10-28T18:59:10Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:05:15.649433Z"}],"ghsa":[{"id":"GHSA-76cq-86p6-8q56","title":"An improper authorization vulnerability exists where an authenticated, \nlow privileged remote...","description":"An improper authorization vulnerability exists where an authenticated, \nlow privileged remote attacker could view a list of all the users \navailable in the application.\n\n","status":"published","published":"2023-08-29T21:30:21Z","modified":"2024-10-28T21:30:33Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:58:37.515988Z"}],"nvd":[{"id":"CVE-2023-3253","description":"An improper authorization vulnerability exists where an authenticated, \nlow privileged remote attacker could view a list of all the users \navailable in the application.\n\n","status":"published","published":"2023-08-29T20:15:10.213Z","modified":"2026-06-17T06:13:40.83Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:08:25.025396Z"}]}}