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CVE-2025-62233

6.3 · MEDIUM

Deserialization of Untrusted Data vulnerability in Apache DolphinScheduler RPC module.

Published Apr 24, 2026CWE-502EPSS 0.54%

Overview

CVE-2025-62233 is a medium-severity vulnerability. It was published on April 24, 2026 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Reflists.apache.org/thread/79s80h51r4z5d4l2xs5xy364rmmo1bw0Refwww.openwall.com/lists/oss-security/2026/04/24/2

How CyberStrike helps

Frequently asked questions

What is CVE-2025-62233?

CVE-2025-62233 is a medium-severity vulnerability. It was published on April 24, 2026 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2025-62233?

This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-62233?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-62233?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-62233 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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