CVE-2025-62233: Apache DolphinScheduler RPC module has a Deserialization of Untrusted Data vulnerability

April 24, 2026 (updated May 5, 2026)

Deserialization of Untrusted Data vulnerability in Apache DolphinScheduler RPC module.

This issue affects Apache DolphinScheduler:

Version >= 3.2.0 and < 3.3.1.

Attackers who can access the Master or Worker nodes can compromise the system by creating a StandardRpcRequest, injecting a malicious class type into it, and sending RPC requests to the DolphinScheduler Master/Worker nodes. Users are recommended to upgrade to version [3.3.1], which fixes the issue.

References

github.com/advisories/GHSA-f786-9c63-8xr8
github.com/apache/dolphinscheduler
lists.apache.org/thread/79s80h51r4z5d4l2xs5xy364rmmo1bw0
nvd.nist.gov/vuln/detail/CVE-2025-62233

Code Behaviors & Features

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