{"id":"CVE-2021-22136","aliases":["EUVD-2021-9288","GHSA-w44m-x962-x72w"],"status":"published","title":"In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where...","description":"In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where the xpack.security.session.idleTimeout setting is not being respected. This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out.","severity":{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00282,"percentile":0.20884,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-613"],"published":"2021-05-13T17:35:17Z","modified":"2026-10-24T10:30:35Z","products":[{"vendor":"elastic","product":"kibana"}],"references":[{"url":"https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22136"},{"url":"https://github.com/advisories/GHSA-w44m-x962-x72w"}],"sources":{"cve":[{"id":"CVE-2021-22136","description":"In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where the xpack.security.session.idleTimeout setting is not being respected. This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out.","status":"published","published":"2021-05-13T17:35:17Z","modified":"2024-08-03T18:30:23.975Z","cwes":["CWE-613"],"updated_at":"2026-11-02T14:32:58.028461Z"}],"euvd":[{"id":"EUVD-2021-9288","description":"In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where the xpack.security.session.idleTimeout setting is not being respected. This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out.","status":"published","published":"2021-05-13T17:35:17Z","modified":"2024-08-03T18:30:23Z","updated_at":"2026-11-03T03:25:03.638882Z"}],"ghsa":[{"id":"GHSA-w44m-x962-x72w","title":"In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where...","description":"In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where the xpack.security.session.idleTimeout setting is not being respected. This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out.","status":"published","published":"2022-05-24T19:02:20Z","modified":"2023-01-29T05:06:42Z","cwes":["CWE-613"],"updated_at":"2026-11-02T14:46:04.961867Z"}],"nvd":[{"id":"CVE-2021-22136","description":"In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where the xpack.security.session.idleTimeout setting is not being respected. This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out.","status":"published","published":"2021-05-13T18:15:08.993Z","modified":"2026-06-17T03:36:40.787Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"low","assessor":"primary"},{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-613"],"updated_at":"2026-11-02T14:06:53.343329Z"}],"osv":[{"id":"CVE-2021-22136","description":"In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where the xpack.security.session.idleTimeout setting is not being respected. This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out.","status":"published","published":"2021-05-13T18:15:08.993Z","modified":"2026-10-24T10:30:35.20611465Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T15:44:18.367807Z"}]}}