{"id":"CVE-2022-0564","aliases":["EUVD-2022-15683","GHSA-r6j6-xp6q-c876"],"status":"published","title":"Qlik Sense Enterprise Domain User enumeration","description":"A vulnerability in Qlik Sense Enterprise on Windows could allow an remote attacker to enumerate domain user accounts. An attacker could exploit this vulnerability by sending authentication requests to an affected system. A successful exploit could allow the attacker to compare the response time that are returned by the affected system to determine which accounts are valid user accounts. Affected systems are only vulnerable if they have LDAP configured.\n\nThe affected URI is /internal_forms_authentication/ the response time of the form is longer if the supplied user does not exists and shorter if the user exists.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01378,"percentile":0.72279,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-203","CWE-204"],"published":"2022-02-21T00:00:00Z","modified":"2026-06-17T04:20:51Z","products":[{"vendor":"qlik","product":"qlik_sense"},{"vendor":"qlik sense","product":"qlik sense enterprise on windows"}],"references":[{"url":"https://csirt.divd.nl/DIVD-2021-00021/","tags":["third-party-advisory","x_transferred","Third Party Advisory"]},{"url":"https://csirt.divd.nl/CVE-2022-0564/","tags":["third-party-advisory","x_transferred","Third Party Advisory"]},{"url":"https://community.qlik.com/t5/Release-Notes/Qlik-Sense-Enterprise-on-Windows-November-2021-Initial-Release/ta-p/1856531","tags":["vendor-advisory","x_transferred","Release Notes"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-0564"},{"url":"https://csirt.divd.nl/cases/DIVD-2021-00021"},{"url":"https://csirt.divd.nl/cves/CVE-2022-0564"},{"url":"https://csirt.divd.nl/CVE-2022-0564"},{"url":"https://csirt.divd.nl/DIVD-2021-00021"},{"url":"https://github.com/advisories/GHSA-r6j6-xp6q-c876"}],"sources":{"cve":[{"id":"CVE-2022-0564","title":"Qlik Sense Enterprise Domain User enumeration","description":"A vulnerability in Qlik Sense Enterprise on Windows could allow an remote attacker to enumerate domain user accounts. An attacker could exploit this vulnerability by sending authentication requests to an affected system. A successful exploit could allow the attacker to compare the response time that are returned by the affected system to determine which accounts are valid user accounts. Affected systems are only vulnerable if they have LDAP configured.\n\nThe affected URI is /internal_forms_authentication/ the response time of the form is longer if the supplied user does not exists and shorter if the user exists.","status":"published","published":"2022-02-21T00:00:00Z","modified":"2025-04-25T15:46:06.267Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-204"],"updated_at":"2026-11-02T14:34:41.69911Z"}],"euvd":[{"id":"EUVD-2022-15683","description":"A vulnerability in Qlik Sense Enterprise on Windows could allow an remote attacker to enumerate domain user accounts. An attacker could exploit this vulnerability by sending authentication requests to an affected system. A successful exploit could allow the attacker to compare the response time that are returned by the affected system to determine which accounts are valid user accounts. Affected systems are only vulnerable if they have LDAP configured.\n\nThe affected URI is /internal_forms_authentication/ the response time of the form is longer if the supplied user does not exists and shorter if the user exists.","status":"published","published":"2022-02-21T00:00:00Z","modified":"2025-04-25T15:46:06Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:52:02.967137Z"}],"ghsa":[{"id":"GHSA-r6j6-xp6q-c876","title":"A vulnerability in Qlik Sense Enterprise on Windows could allow an remote attacker to enumerate...","description":"A vulnerability in Qlik Sense Enterprise on Windows could allow an remote attacker to enumerate domain user accounts. An attacker could exploit this vulnerability by sending authenticated requests to an affected system. A successful exploit could allow the attacker to compare the response time that are returned by the affected system to determine which accounts are valid user accounts. Affected systems are only vulnerable if they have LDAP configured.","status":"published","published":"2022-02-22T00:00:22Z","modified":"2025-04-25T18:32:05Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-203","CWE-204"],"updated_at":"2026-11-02T15:02:02.261137Z"}],"nvd":[{"id":"CVE-2022-0564","description":"A vulnerability in Qlik Sense Enterprise on Windows could allow an remote attacker to enumerate domain user accounts. An attacker could exploit this vulnerability by sending authentication requests to an affected system. A successful exploit could allow the attacker to compare the response time that are returned by the affected system to determine which accounts are valid user accounts. Affected systems are only vulnerable if they have LDAP configured.\n\nThe affected URI is /internal_forms_authentication/ the response time of the form is longer if the supplied user does not exists and shorter if the user exists.","status":"published","published":"2022-02-21T18:15:08.873Z","modified":"2026-06-17T04:20:51.197Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-204","CWE-203"],"updated_at":"2026-11-02T14:07:12.711288Z"}]}}