CVE-2026-32966Critical· 9.8▾ MidnightApache DolphinScheduler: DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 53.9 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Aug 3.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via GHSA
Last analysed / modified upstream
0.4%
0.4% → 0.7%
DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure in Apache DolphinScheduler.
This issue affects Apache DolphinScheduler: before 3.4.2.
Users are recommended to upgrade to version 3.4.2, which fixes the issue.
org.apache.dolphinscheduler:dolphinscheduler-api < 3.4.2Upgrade to a patched release:
org.apache.dolphinscheduler:dolphinscheduler-api 3.4.2Connected by shared product, vendor, weakness, or advisory.
CVE-2026-32967Critical· 9.1Apache DolphinScheduler: The `/v2` experimental interface lacks permission checks
CVE-2026-41280Medium· 4.9Apache DolphinScheduler: Incorrect Authorization vulnerability allows users with system login privileges to delete task definitions in unauthorized projects
CVE-2026-42357Medium· 6.5Apache DolphinScheduler: Incorrect Authorization vulnerability allows users to access workflow instance information belonging to projects they do not have permission to access.
CVE-2026-71896Medium· 6.5An authorization vulnerability in Apache DolphinScheduler allows authenticated users to retrieve other users' account information through the /dolphinscheduler/users/list-all endpoint without the required permissions. The endpoint fai…
CVE-2026-71183High· 7.1An authorization vulnerability in Apache DolphinScheduler allows authenticated users to obtain information about data sources they are not authorized to access through the /unauth-datasource and /authed-datasource endpoints. These end…
CVE-2026-66087High· 8.1An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to operate task instance in projects they are not authorized to access through the * /dolphinscheduler/projects/{projectCode}/task-insta…