Deserialization Vulnerability in Apache DolphinScheduler by Apache
CVE-2025-62233

6.3MEDIUM

Key Information:

Vendor

Apache
Status
Apache Dolphinscheduler
Vendor
CVE Published:
24 April 2026

What is CVE-2025-62233?

A deserialization vulnerability exists in Apache DolphinScheduler's RPC module, which could allow attackers with access to Master or Worker nodes to execute unauthorized actions. By injecting a malicious class type into a StandardRpcRequest and sending it to the nodes, the attackers might compromise system integrity. It is essential for users operating versions prior to 3.3.1 to upgrade to mitigate this risk.

Affected Version(s)

Apache DolphinScheduler 3.2.0 < 3.3.1

References

https://lists.apache.org/thread/79s80h51r4z5d4l2xs5xy364r...
vendor-advisory

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

75Acol, fcgboy, ch0wn, zer0duck
.