CVE-2025-62233: CWE-502 Deserialization of Untrusted Data in Apache Software Foundation Apache DolphinScheduler
CVE-2025-62233 is a deserialization of untrusted data vulnerability in the Apache DolphinScheduler RPC module affecting versions 3. 2. 0 up to but not including 3. 3. 1. An attacker with access to Master or Worker nodes can exploit this by sending malicious RPC requests that inject harmful class types, potentially compromising the system. The issue is fixed in version 3. 3. 1. The vulnerability has a CVSS score of 6.
AI Analysis
Technical Summary
This vulnerability (CVE-2025-62233) involves unsafe deserialization in Apache DolphinScheduler's RPC module. Versions from 3.2.0 to before 3.3.1 allow attackers with access to Master or Worker nodes to craft malicious StandardRpcRequest objects containing harmful class types. This can lead to compromise of the affected nodes. The Apache Software Foundation recommends upgrading to version 3.3.1 to remediate the issue.
Potential Impact
Successful exploitation allows attackers with node access to compromise the system by injecting malicious serialized objects via RPC requests. The impact includes potential confidentiality, integrity, and availability loss as indicated by the CVSS vector (C:L/I:L/A:L). No known exploits are reported in the wild at this time.
Mitigation Recommendations
Users should upgrade Apache DolphinScheduler to version 3.3.1 or later, where this vulnerability is fixed. No other official remediation or temporary fixes are documented. Patch status is not explicitly stated in the vendor advisory, but the recommendation to upgrade confirms an official fix is available in 3.3.1.
CVE-2025-62233: CWE-502 Deserialization of Untrusted Data in Apache Software Foundation Apache DolphinScheduler
Description
CVE-2025-62233 is a deserialization of untrusted data vulnerability in the Apache DolphinScheduler RPC module affecting versions 3. 2. 0 up to but not including 3. 3. 1. An attacker with access to Master or Worker nodes can exploit this by sending malicious RPC requests that inject harmful class types, potentially compromising the system. The issue is fixed in version 3. 3. 1. The vulnerability has a CVSS score of 6.
CVSS v3.1
Score 6.3medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2025-62233) involves unsafe deserialization in Apache DolphinScheduler's RPC module. Versions from 3.2.0 to before 3.3.1 allow attackers with access to Master or Worker nodes to craft malicious StandardRpcRequest objects containing harmful class types. This can lead to compromise of the affected nodes. The Apache Software Foundation recommends upgrading to version 3.3.1 to remediate the issue.
Potential Impact
Successful exploitation allows attackers with node access to compromise the system by injecting malicious serialized objects via RPC requests. The impact includes potential confidentiality, integrity, and availability loss as indicated by the CVSS vector (C:L/I:L/A:L). No known exploits are reported in the wild at this time.
Mitigation Recommendations
Users should upgrade Apache DolphinScheduler to version 3.3.1 or later, where this vulnerability is fixed. No other official remediation or temporary fixes are documented. Patch status is not explicitly stated in the vendor advisory, but the recommendation to upgrade confirms an official fix is available in 3.3.1.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2025-10-09T12:40:17.778Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69eb4e9b87115cfb6822f45f
Added to database: 4/24/2026, 11:06:03 AM
Last enriched: 5/1/2026, 8:46:34 PM
Last updated: 6/8/2026, 10:04:29 AM
Views: 85
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