{"id":"CVE-2026-40009","aliases":["EUVD-2026-42837","GHSA-hmrq-mg25-fh98"],"status":"published","title":"Apache IoTDB: Authenticated users can escalate to full tree-path access by renaming themselves to __internal_auditor","description":"Improper Privilege Management, Improper Access Control vulnerability in Apache IoTDB.\nAuthenticated users can escalate to full tree-path access by renaming\nthemselves to __internal_auditor.\n\n\nThis issue affects Apache IoTDB: from 2.0.8 before 2.0.10.\n\nUsers are recommended to upgrade to version 2.0.10, which fixes the issue.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00354,"percentile":0.2951,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-284"],"published":"2026-07-10T07:15:07Z","modified":"2026-10-25T15:10:00Z","products":[{"vendor":"apache software foundation","product":"apache iotdb"}],"references":[{"url":"https://lists.apache.org/thread/65hh7dh28rcxlzdzwdpt630321tr8b61","tags":["vendor-advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/07/10/6"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40009"},{"url":"https://github.com/advisories/GHSA-hmrq-mg25-fh98"}],"sources":{"cve":[{"id":"CVE-2026-40009","title":"Apache IoTDB: Authenticated users can escalate to full tree-path access by renaming themselves to __internal_auditor","description":"Improper Privilege Management, Improper Access Control vulnerability in Apache IoTDB.\nAuthenticated users can escalate to full tree-path access by renaming\nthemselves to __internal_auditor.\n\n\nThis issue affects Apache IoTDB: from 2.0.8 before 2.0.10.\n\nUsers are recommended to upgrade to version 2.0.10, which fixes the issue.","status":"published","published":"2026-07-10T07:15:07.119Z","modified":"2026-07-10T17:56:44.976Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-269","CWE-284"],"updated_at":"2026-11-02T13:43:11.445168Z"}],"euvd":[{"id":"EUVD-2026-42837","description":"Improper Privilege Management, Improper Access Control vulnerability in Apache IoTDB.\nAuthenticated users can escalate to full tree-path access by renaming\nthemselves to __internal_auditor.\n\n\nThis issue affects Apache IoTDB: from 2.0.8 before 2.0.10.\n\nUsers are recommended to upgrade to version 2.0.10, which fixes the issue.","status":"published","published":"2026-07-10T07:15:07Z","modified":"2026-07-10T17:56:44Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:20:02.822464Z"}],"ghsa":[{"id":"GHSA-hmrq-mg25-fh98","title":"Improper Privilege Management, Improper Access Control vulnerability in Apache IoTDB....","description":"Improper Privilege Management, Improper Access Control vulnerability in Apache IoTDB.\nAuthenticated users can escalate to full tree-path access by renaming\nthemselves to __internal_auditor.\n\n\nThis issue affects Apache IoTDB: from 2.0.8 before 2.0.10.\n\nUsers are recommended to upgrade to version 2.0.10, which fixes the issue.","status":"published","published":"2026-07-10T09:31:37Z","modified":"2026-07-10T21:33:31Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:09:24.04976Z"}],"nvd":[{"id":"CVE-2026-40009","description":"Improper Privilege Management, Improper Access Control vulnerability in Apache IoTDB.\nAuthenticated users can escalate to full tree-path access by renaming\nthemselves to __internal_auditor.\n\n\nThis issue affects Apache IoTDB: from 2.0.8 before 2.0.10.\n\nUsers are recommended to upgrade to version 2.0.10, which fixes the issue.","status":"published","published":"2026-07-10T08:16:22.51Z","modified":"2026-10-25T15:10:00.147Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-269","CWE-284"],"updated_at":"2026-11-02T14:12:28.771746Z"}]}}