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Vulnerabilities

Vulnerability · CVE-2025-62233

Deserialization of Untrusted Data vulnerability in Apache DolphinScheduler RPC module.

Published Apr 24, 2026 · catalog updated Oct 7, 2026 · Deserialization of Untrusted Data

Check if you run it

No confirmed exploitation is on record for CVE-2025-62233. EPSS is 0.54%. Act only if a listed version of Deserialization of Untrusted Data is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Deserialization of Untrusted Data).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.54%
Remediation
Version ranges on file
Affected products
cpe apache/dolphinscheduler · stated dolphinscheduler

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe apache/dolphinschedulerversion unspecified
  • stated dolphinscheduler< 3.3.1

How to fix CVE-2025-62233

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-62233. EPSS is 0.54%. Act only if a listed version of Deserialization of Untrusted Data is installed.

Which versions are affected?

Compare what you have installed with < 3.3.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-502: Deserialization of Untrusted Data. EPSS 0.54%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 24, 2026 · NIST NVD

    Detected

    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 recom

  2. Oct 7, 2026 · NIST NVD

    Updated

    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 recom

Sources

  • CVE.orgVulnerability recordCVE-2025-62233

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-62233

    30-day exploitation probability 0.5%

    first.org
  • NIST NVDVulnerability recordCVE-2025-62233

    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, inj

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.