CVE-2026-66087
An authorization bypass vulnerability in Apache DolphinScheduler allows authenticated users to…
- Risk score
- 52/100
- CVSS
- 8.1 v3.1
- Exploit chance (30 days)
- 0.3%
- Published
- 8 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- An 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-instances/{taskInstanceId}/stop /dolphinscheduler/projects/{projectCode}/task-instances/{taskInsta…
- Affected
- See advisory
- Fix
- Upgrade the product to 3.4.3 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 8.1 high
References
Original 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 * /dolphinscheduler/projects/{projectCode}/task-instances/{taskInstanceId}/stop * /dolphinscheduler/projects/{projectCode}/task-instances/{taskInstanceId}/savepoint This issue affects Apache DolphinScheduler: before 3.4.3. Users are recommended to upgrade to version 3.4.3, which fixes the issue.
Last activity 8 Oct 2026. Patch Forecast updates every hour.