{"id":"CVE-2023-1477","aliases":["EUVD-2023-23725","GHSA-p9xp-jx22-qh3q"],"status":"published","title":"Improper Authentication vulnerability in HYPR Keycloak Authenticator Extension allows...","description":"Improper Authentication vulnerability in HYPR Keycloak Authenticator Extension allows Authentication Abuse.This issue affects HYPR Keycloak Authenticator Extension: before 7.10.2, before 8.0.3.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.0062,"percentile":0.50158,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2023-04-28T14:56:02Z","modified":"2026-06-17T05:28:03Z","products":[{"vendor":"hypr","product":"keycloak authenticator extension"},{"vendor":"hypr","product":"keycloak_authenticator"}],"references":[{"url":"https://www.hypr.com/security-advisories","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1477"},{"url":"https://github.com/advisories/GHSA-p9xp-jx22-qh3q"}],"sources":{"cve":[{"id":"CVE-2023-1477","description":"Improper Authentication vulnerability in HYPR Keycloak Authenticator Extension allows Authentication Abuse.This issue affects HYPR Keycloak Authenticator Extension: before 7.10.2, before 8.0.3.\n\n","status":"published","published":"2023-04-28T14:56:02.126Z","modified":"2025-03-05T19:03:40.886Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:35:31.657022Z"}],"euvd":[{"id":"EUVD-2023-23725","description":"Improper Authentication vulnerability in HYPR Keycloak Authenticator Extension allows Authentication Abuse.This issue affects HYPR Keycloak Authenticator Extension: before 7.10.2, before 8.0.3.\n\n","status":"published","published":"2023-04-28T14:56:02Z","modified":"2025-03-05T19:03:40Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:12.801571Z"}],"ghsa":[{"id":"GHSA-p9xp-jx22-qh3q","title":"Improper Authentication vulnerability in HYPR Keycloak Authenticator Extension allows...","description":"Improper Authentication vulnerability in HYPR Keycloak Authenticator Extension allows Authentication Abuse.This issue affects HYPR Keycloak Authenticator Extension: before 7.10.2, before 8.0.3.\n\n","status":"published","published":"2023-04-28T15:30:19Z","modified":"2024-04-04T03:43:40Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:56:17.471503Z"}],"nvd":[{"id":"CVE-2023-1477","description":"Improper Authentication vulnerability in HYPR Keycloak Authenticator Extension allows Authentication Abuse.This issue affects HYPR Keycloak Authenticator Extension: before 7.10.2, before 8.0.3.\n\n","status":"published","published":"2023-04-28T15:15:10.633Z","modified":"2026-06-17T05:28:03.09Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:07:59.151142Z"}]}}