CVE-2026-5802: OS Command Injection in idachev mcp-javadc
A vulnerability was identified in idachev mcp-javadc up to 1.2.4. Impacted is an unknown function of the component HTTP Interface. Such manipulation of the argument jarFilePath leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
AI Analysis
Technical Summary
This vulnerability affects idachev mcp-javadc up to version 1.2.4. It involves an OS command injection via the HTTP Interface component, specifically through manipulation of the jarFilePath argument. The flaw allows remote attackers to execute arbitrary operating system commands without authentication or user interaction. The issue was reported early to the project, but no official fix or remediation guidance has been provided. Public exploit code exists, increasing the risk of exploitation.
Potential Impact
Successful exploitation enables remote attackers to execute arbitrary OS commands on the affected system, potentially leading to unauthorized system control or data compromise. The vulnerability does not require privileges or user interaction, increasing its risk. However, the overall severity is medium (CVSS 6.9), reflecting some limitations in impact or exploitability as per the CVSS vector.
Mitigation Recommendations
No official patch or remediation is currently available from the vendor. Users should monitor the vendor's communications for updates. In the meantime, restricting network access to the HTTP Interface component and employing application-layer firewalls or intrusion prevention systems to detect and block command injection attempts may reduce exposure. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
CVE-2026-5802: OS Command Injection in idachev mcp-javadc
Description
A vulnerability was identified in idachev mcp-javadc up to 1.2.4. Impacted is an unknown function of the component HTTP Interface. Such manipulation of the argument jarFilePath leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects idachev mcp-javadc up to version 1.2.4. It involves an OS command injection via the HTTP Interface component, specifically through manipulation of the jarFilePath argument. The flaw allows remote attackers to execute arbitrary operating system commands without authentication or user interaction. The issue was reported early to the project, but no official fix or remediation guidance has been provided. Public exploit code exists, increasing the risk of exploitation.
Potential Impact
Successful exploitation enables remote attackers to execute arbitrary OS commands on the affected system, potentially leading to unauthorized system control or data compromise. The vulnerability does not require privileges or user interaction, increasing its risk. However, the overall severity is medium (CVSS 6.9), reflecting some limitations in impact or exploitability as per the CVSS vector.
Mitigation Recommendations
No official patch or remediation is currently available from the vendor. Users should monitor the vendor's communications for updates. In the meantime, restricting network access to the HTTP Interface component and employing application-layer firewalls or intrusion prevention systems to detect and block command injection attempts may reduce exposure. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-04-08T14:29:32.763Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69d6b51c1cc7ad14daaa5cf3
Added to database: 4/8/2026, 8:05:48 PM
Last enriched: 4/16/2026, 11:59:56 AM
Last updated: 5/24/2026, 10:53:32 AM
Views: 70
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