{"identifier":"CVE-2026-23902","cve":{"id":"CVE-2026-23902","description":"Incorrect Authorization vulnerability in Apache DolphinScheduler allows authenticated users with system login permissions to use tenants that are not defined on the platform during workflow execution.\n\nThis issue affects Apache DolphinScheduler versions prior to 3.4.1. \n\nUsers are recommended to upgrade to version 3.4.1, which fixes this issue.","published":"2026-04-24T12:17:06.453000+00:00","modified":"2026-10-26T21:10:00.170000+00:00","status":"Analyzed","score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","cvss_version":"3.1","affected":[{"criteria":"cpe:2.3:a:apache:dolphinscheduler:*:*:*:*:*:*:*:*","versionStartIncluding":"","versionStartExcluding":"","versionEndIncluding":"","versionEndExcluding":"3.4.1"}],"weaknesses":["CWE-863"],"references":[{"url":"https://lists.apache.org/thread/hy4ntb2gys8150zfmnxhsd5ph0hoh7s9","source":"security@apache.org","tags":["Mailing List","Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/04/24/1","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"]}],"kev":null,"kev_checked":true,"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","baseScore":8.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":5.2}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-04-24T18:25:12.669237Z","id":"CVE-2026-23902","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:apache:dolphinscheduler:*:*:*:*:*:*:*:*","versionEndExcluding":"3.4.1","matchCriteriaId":"AD2DFC41-4AAE-4940-A40C-94421F0024DC"}]}]}],"source":"nvd","retrieved_at":"2026-10-28T10:19:37.731495+00:00","exploited":false,"kev_stale":false,"products":["apache / dolphinscheduler"],"priority":{"label":"Assess exposure and vendor guidance","reasons":["No higher-priority signal is available in the current stored evidence."]},"epss":{"probability":0.00446,"percentile":0.38778,"date":"2026-10-29","stale":false},"version_assessment":null},"news":[],"campaigns":[],"domains":[{"domain":"lists.apache.org","source_url":"https://lists.apache.org/thread/hy4ntb2gys8150zfmnxhsd5ph0hoh7s9","investigate_url":"https://investigate.aeglixmind.com/#lists.apache.org"},{"domain":"www.openwall.com","source_url":"http://www.openwall.com/lists/oss-security/2026/04/24/1","investigate_url":"https://investigate.aeglixmind.com/#www.openwall.com"}],"arsenal_url":"https://arsenal.aeglixmind.com/?cve=CVE-2026-23902","catalog_url":"https://cves.aeglixmind.com/cve/CVE-2026-23902","research_url":"https://investigate.aeglixmind.com/research/cve/CVE-2026-23902","coverage":{"news_candidates_checked":0,"campaign_candidates_checked":0,"bounded":false,"notice":"Exact CVE mentions in stored public excerpts and reviewed campaign content only. A mention is not proof of exploitation, attribution or tool suitability. Missing matches do not establish absence."}}