{"id":"CVE-2026-71895","title":"An authorization vulnerability in Apache DolphinScheduler allows authenticated non-admin users to retrieve Kubernetes configuration data intended for administrator-managed cluster configuration","summary":"An authorization vulnerability in Apache DolphinScheduler allows authenticated non-admin users to retrieve Kubernetes configuration data intended for administrator-managed cluster configuration. The exposed kubeconfig data contains crede…","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","cwe":["CWE-862"],"vendor":"Apache Software Foundation","product":"org.apache.dolphinscheduler:dolphinscheduler-api","affected":["org.apache.dolphinscheduler:dolphinscheduler-api >= 3.1.0 < 3.4.3"],"published":"2026-10-08","updated":"2026-10-08","sourceUpdated":"2026-10-08T13:17:19.043","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-71895","references":[{"url":"https://lists.apache.org/thread.html/8g6p34cf0m7fnox5qpm99r50g8rbt0fp","label":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/10/08/5","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-08T13:09:37.900644Z"},"ingestedAt":"2026-10-08T09:24:18.430Z","slug":"CVE-2026-71895","body":"## Overview\n\nAn authorization vulnerability in Apache DolphinScheduler allows authenticated non-admin users to retrieve Kubernetes configuration data intended for administrator-managed cluster configuration. The exposed kubeconfig data contains credentials that may allow users to authenticate directly to the Kubernetes API outside DolphinScheduler.\n\n\n\nThe impact depends on the permissions granted to the disclosed credentials. If the kubeconfig provides cluster-admin or broadly privileged service-account access, an attacker may read Kubernetes Secrets, create pods, and establish persistent access to the cluster.\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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":218039,"id":"CVE-2026-71895","ts":1791467200947,"field":"cvss","old":null,"new":"7.1"},{"seq":218038,"id":"CVE-2026-71895","ts":1791467200947,"field":"severity","old":"none","new":"high"}]}