CVE-2026-71898 An incorrect authorization check in Apache DolphinScheduler allows an authenticated user with only read permission for a project to modify a
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-71898?
CVE-2026-71898 is a medium-severity vulnerability in Apache DolphinScheduler, published on 29 Sep 2026.
Official description
An incorrect authorization check in Apache DolphinScheduler allows an authenticated user with only read permission for a project to modify a workflow instance in that project through the PUT /projects/{projectCode}/workflow-instances/{id} endpoint. The endpoint does not enforce the write permission required for this operation, allowing the user to make unauthorized changes to workflow instances.
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-2026-71898?
How do I fix CVE-2026-71898?
No fix has been published for CVE-2026-71898 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-71898 being exploited?
There is no known exploitation of CVE-2026-71898 in the wild and no public exploit code.
Sources
Also known as GHSA-7jf5-57qv-9q6r.