{"id":"CVE-2017-8441","aliases":["EUVD-2017-17392","GHSA-5r8r-2h6m-393g"],"status":"published","title":"Elastic X-Pack Security versions prior to 5.4.1 and 5.3.3 did not always correctly apply Document...","description":"Elastic X-Pack Security versions prior to 5.4.1 and 5.3.3 did not always correctly apply Document Level Security to index aliases. This bug could allow a user with restricted permissions to view data they should not have access to when performing certain operations against an index alias.","severity":{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00733,"percentile":0.54617,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200","CWE-279"],"published":"2017-06-05T14:00:00Z","modified":"2026-06-17T01:26:22Z","products":[{"vendor":"elastic","product":"x-pack"},{"vendor":"elastic","product":"x-pack security"}],"references":[{"url":"https://discuss.elastic.co/t/elastic-stack-5-4-1-and-5-3-3-security-updates/87952","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://www.elastic.co/blog/elasticsearch-5-4-1-and-5-3-3-released","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://www.elastic.co/community/security","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-8441"},{"url":"https://github.com/advisories/GHSA-5r8r-2h6m-393g"}],"sources":{"cve":[{"id":"CVE-2017-8441","description":"Elastic X-Pack Security versions prior to 5.4.1 and 5.3.3 did not always correctly apply Document Level Security to index aliases. This bug could allow a user with restricted permissions to view data they should not have access to when performing certain operations against an index alias.","status":"published","published":"2017-06-05T14:00:00Z","modified":"2024-08-05T16:34:22.945Z","cwes":["CWE-279"],"updated_at":"2026-11-02T14:33:14.89365Z"}],"euvd":[{"id":"EUVD-2017-17392","description":"Elastic X-Pack Security versions prior to 5.4.1 and 5.3.3 did not always correctly apply Document Level Security to index aliases. This bug could allow a user with restricted permissions to view data they should not have access to when performing certain operations against an index alias.","status":"published","published":"2017-06-05T14:00:00Z","modified":"2024-08-05T16:34:22Z","updated_at":"2026-11-03T02:39:05.365606Z"}],"ghsa":[{"id":"GHSA-5r8r-2h6m-393g","title":"Elastic X-Pack Security versions prior to 5.4.1 and 5.3.3 did not always correctly apply Document...","description":"Elastic X-Pack Security versions prior to 5.4.1 and 5.3.3 did not always correctly apply Document Level Security to index aliases. This bug could allow a user with restricted permissions to view data they should not have access to when performing certain operations against an index alias.","status":"published","published":"2022-05-13T01:36:11Z","modified":"2025-04-20T03:38:29Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200","CWE-279"],"updated_at":"2026-11-02T15:01:46.283604Z"}],"nvd":[{"id":"CVE-2017-8441","description":"Elastic X-Pack Security versions prior to 5.4.1 and 5.3.3 did not always correctly apply Document Level Security to index aliases. This bug could allow a user with restricted permissions to view data they should not have access to when performing certain operations against an index alias.","status":"published","published":"2017-06-05T14:29:00.387Z","modified":"2026-06-17T01:26:22.417Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-279","CWE-200"],"updated_at":"2026-11-02T14:03:49.449157Z"}]}}