CVE-2025-62233
Apache DolphinScheduler: Deserialization of untrusted data in RPC
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Apache DolphinScheduler: Deserialization of untrusted data in RPC
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.
- Record
CVE-2025-62233- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Weakness
- CWE-502
- Updated
- 2026-11-02
EUVDEUVD-2025-209572
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.
- Record
EUVD-2025-209572- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-f786-9c63-8xr8
Apache DolphinScheduler RPC module has a Deserialization of Untrusted Data vulnerability
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.
- Record
GHSA-f786-9c63-8xr8- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Weakness
- CWE-502
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2025-62233- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Weakness
- CWE-502
- Updated
- 2026-11-02
OSV
Apache DolphinScheduler: Deserialization of untrusted data in RPC
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.
- Record
CVE-2025-62233- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Weakness
- CWE-502
- Updated
- 2026-11-02
OSVGHSA-f786-9c63-8xr8
Apache DolphinScheduler RPC module has a Deserialization of Untrusted Data vulnerability
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.
- Record
GHSA-f786-9c63-8xr8- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L - Weakness
- CWE-502
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.apache.dolphinscheduler:dolphinschedulerMaven |
3.2.0 up to 3.3.1 | 3.3.1 |
org.apache.dolphinscheduler:dolphinscheduler-rpcMaven |
3.2.0 up to 3.3.1 | 3.3.1 |
org.apache.dolphinscheduler:dolphinschedulerMaven |
3.2.0 up to 3.3.1, plus listed versions 3.2.13.3.0-alpha |
3.3.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-62233 is a medium vulnerability (CVSS 6.3) in Apache Dolphinscheduler, published April 24, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.54%, the 45th percentile. Fixed in org.apache.dolphinscheduler:dolphinscheduler 3.3.1.
References
lists.apache.org/thread/79s80h51r4z5d4l2xs5xy364rmmo1bw0
openwall.com/lists/oss-security/2026/04/24/2
nvd.nist.gov/vuln/detail/CVE-2025-62233
github.com/advisories/GHSA-f786-9c63-8xr8
repo.maven.apache.org/maven2