What is GHSA-f786-9c63-8xr8?

GHSA-f786-9c63-8xr8 is a security advisory published by GitHub Security Advisories with Medium severity. Apache DolphinScheduler RPC module has a Deserialization of Untrusted Data vulnerability

Which CVE IDs does GHSA-f786-9c63-8xr8 cover?

GHSA-f786-9c63-8xr8 covers the following CVE IDs: CVE-2025-62233. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-f786-9c63-8xr8?

GHSA-f786-9c63-8xr8 has a CVSS v3 base score of 6.3, published by GitHub Security Advisories.

Which products are affected by GHSA-f786-9c63-8xr8?

GHSA-f786-9c63-8xr8 affects 2 products, including: maven/org.apache.dolphinscheduler:dolphinscheduler:\u003e= 3.2.0, \u003c 3.3.1; maven/org.apache.dolphinscheduler:dolphinscheduler-rpc:\u003e= 3.2.0, \u003c 3.3.1.

GHSA-f786-9c63-8xr8MediumCVSS 6.3

Apache DolphinScheduler RPC module has a Deserialization of Untrusted Data vulnerability

Vendor

GitHub Security Advisories

Published

April 24, 2026

Last Modified

May 5, 2026

🔗 CVE IDs covered (1)

CVE-2025-62233 →

📋 Description

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.

🎯 Affected products2

maven/org.apache.dolphinscheduler:dolphinscheduler:>= 3.2.0, < 3.3.1
maven/org.apache.dolphinscheduler:dolphinscheduler-rpc:>= 3.2.0, < 3.3.1

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2025-62233
https://lists.apache.org/thread/79s80h51r4z5d4l2xs5xy364rmmo1bw0
http://www.openwall.com/lists/oss-security/2026/04/24/2
https://github.com/advisories/GHSA-f786-9c63-8xr8