CVE-2026-71897 Apache DolphinScheduler: Allows unauthorized workflow operations through batch-copy and batch-move endpoints
Authenticated users can copy or move workflows from unauthorized projects due to improper authorization checks in batch endpoints.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-71897?
CVE-2026-71897 is a medium-severity missing authorization vulnerability in Apache DolphinScheduler, published on 29 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An improper authorization check in Apache DolphinScheduler allows an authenticated user to use the batch-copy and batch-move endpoints to operate on workflows in projects for which they lack the required permissions. This may allow the user to copy or move workflows from unauthorized projects.
This issue affects Apache DolphinScheduler: before 3.4.3.
Users are recommended to upgrade to version 3.4.3, which fixes the issue.
Weakness: CWE-863
Which versions are affected by CVE-2026-71897?
How do I fix CVE-2026-71897?
No fix has been published for CVE-2026-71897 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-71897 being exploited?
There is no known exploitation of CVE-2026-71897 in the wild and no public exploit code.
Sources
Also known as GHSA-j93x-5w9j-p4gc.