{"id":"CVE-2026-66087","state":"PUBLISHED","title":"Apache DolphinScheduler: Project Authorization Bypass in the Task instance stop/savepoint Endpoint","description":"An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to operate task instance in projects they are not authorized to access through the \n\n\n\n\n\n  *  /dolphinscheduler/projects/{projectCode}/task-instances/{taskInstanceId}/stop\n  *  /dolphinscheduler/projects/{projectCode}/task-instances/{taskInstanceId}/savepoint\n\n\n\n\n\n\n\n\nThis issue affects Apache DolphinScheduler: before 3.4.3.\n\n\n\nUsers are recommended to upgrade to version 3.4.3, which fixes the issue.","publishedAt":"2026-10-08T08:29:43.553Z","updatedAt":"2026-10-08T20:21:27.148Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache 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Qingwei","type":"finder"},{"lang":"en","value":"h1ei1","type":"finder"},{"lang":"en","value":"meifukun","type":"finder"},{"lang":"en","value":"yansong","type":"finder"},{"lang":"en","value":"Omar Mousa — Red Team & Security Researcher","type":"finder"}],"x_generator":{"engine":"Vulnogram 1.0.3"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/10/08/3"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-10-08T09:16:28.711Z"}},{"title":"CISA ADP 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