{"id":"CVE-2026-40009","state":"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.","publishedAt":"2026-07-10T07:15:07.119Z","updatedAt":"2026-07-10T17:56:44.976Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache IoTDB"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache IoTDB","defaultStatus":"unaffected","versions":[{"version":"2.0.8","status":"affected","lessThan":"2.0.10","versionType":"semver"}]}],"references":["https://lists.apache.org/thread/65hh7dh28rcxlzdzwdpt630321tr8b61","http://www.openwall.com/lists/oss-security/2026/07/10/6"],"weaknesses":["CWE-269","CWE-284"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/40xxx/CVE-2026-40009.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-40009","state":"PUBLISHED","datePublished":"2026-07-10T07:15:07.119Z","dateUpdated":"2026-07-10T17:56:44.976Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-04-08T09:06:05.914Z"},"containers":{"cna":{"title":"Apache IoTDB: Authenticated users can escalate to full tree-path access by renaming themselves to __internal_auditor","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache IoTDB","defaultStatus":"unaffected","versions":[{"version":"2.0.8","status":"affected","lessThan":"2.0.10","versionType":"semver"}]}],"references":[{"url":"https://lists.apache.org/thread/65hh7dh28rcxlzdzwdpt630321tr8b61","tags":["vendor-advisory"]}],"metrics":[{"other":{"content":{"text":"important"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-269","description":"CWE-269 Improper Privilege Management","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-284","description":"CWE-284 Improper Access Control","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-07-10T07:15:07.119Z"},"credits":[{"lang":"en","type":"finder","value":"bugbunny.ai"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/07/10/6"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-07-10T14:54:58.060Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-07-10T17:56:20.929365Z","id":"CVE-2026-40009","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-10T17:56:44.976Z"}}]}}}