{"id":"CVE-2026-71899","state":"PUBLISHED","title":"Apache DolphinScheduler: Missing Authorization in query-dynamic-sub-workflows API Leads to Information Disclosure","description":"A missing authorization vulnerability exists in the `query-dynamic-sub-workflows` API of Apache DolphinScheduler. The API does not properly verify whether the authenticated user has permission to access the workflows being queried.\n\n\n\nAn authenticated user who does not have permission to access a specific project can invoke the API with parameters referencing workflows belonging to that project and retrieve workflow information. This allows users to access workflow data outside their authorized project scope, resulting in unauthorized information disclosure.\n\n\n\nThis issue affects Apache DolphinScheduler: from 3.2.0 before 3.4.3.\n\n\n\nUsers are recommended to upgrade to version 3.4.3, which fixes the issue.","publishedAt":"2026-09-29T13:09:38.692Z","updatedAt":"2026-10-01T16:00:06.850Z","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 DolphinScheduler"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache DolphinScheduler","packageName":"org.apache.dolphinscheduler:dolphinscheduler-api","packageURL":"pkg:maven/org.apache.dolphinscheduler/dolphinscheduler-api","defaultStatus":"unaffected","versions":[{"version":"3.2.0","status":"affected","lessThan":"3.4.3","versionType":"semver"}],"collectionURL":"https://repo.maven.apache.org/maven2"}],"references":["https://lists.apache.org/thread.html/qcork1j6q52xsp419vgb5dsstp9mxk09","http://www.openwall.com/lists/oss-security/2026/09/29/22"],"weaknesses":["CWE-863","CWE-862"],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/71xxx/CVE-2026-71899.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-71899","state":"PUBLISHED","datePublished":"2026-09-29T13:09:38.692Z","dateUpdated":"2026-10-01T16:00:06.850Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-08-08T01:28:12.615Z"},"containers":{"cna":{"title":"Apache DolphinScheduler: Missing Authorization in query-dynamic-sub-workflows API Leads to Information Disclosure","descriptions":[{"lang":"en","value":"A missing authorization vulnerability exists in the `query-dynamic-sub-workflows` API of Apache DolphinScheduler. The API does not properly verify whether the authenticated user has permission to access the workflows being queried.\n\n\n\nAn authenticated user who does not have permission to access a specific project can invoke the API with parameters referencing workflows belonging to that project and retrieve workflow information. This allows users to access workflow data outside their authorized project scope, resulting in unauthorized information disclosure.\n\n\n\nThis issue affects Apache DolphinScheduler: from 3.2.0 before 3.4.3.\n\n\n\nUsers are recommended to upgrade to version 3.4.3, which fixes the issue."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache DolphinScheduler","packageName":"org.apache.dolphinscheduler:dolphinscheduler-api","packageURL":"pkg:maven/org.apache.dolphinscheduler/dolphinscheduler-api","defaultStatus":"unaffected","versions":[{"version":"3.2.0","status":"affected","lessThan":"3.4.3","versionType":"semver"}],"collectionURL":"https://repo.maven.apache.org/maven2"}],"references":[{"url":"https://lists.apache.org/thread.html/qcork1j6q52xsp419vgb5dsstp9mxk09","tags":["vendor-advisory"]}],"metrics":[{"other":{"type":"Textual description of severity","content":{"text":"low"}},"scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","description":"CWE-863 Incorrect Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-09-29T13:09:38.692Z"},"source":{"discovery":"UNKNOWN"},"credits":[{"lang":"en","value":"yansong","type":"finder"},{"lang":"en","value":"MopMonk AI","type":"finder"}],"x_generator":{"engine":"Vulnogram 1.0.3"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/09/29/22"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-09-29T15:08:42.392Z"}},{"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":"2026-10-01T15:58:39.599903Z","id":"CVE-2026-71899","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","type":"CWE","lang":"en","description":"CWE-862 Missing Authorization"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-01T16:00:06.850Z"}}]}}}