CVE-2026-93965 aiyiyi121 CVE debrief

Who should care

Defenders responsible for the security of aiyiyi121 SxDevOps 1.0/1.1 deployments should assess their exposure to this vulnerability. Specifically, those managing the MCP STDIO Server Management component should verify the presence of the patch and ensure that the application is updated. Network defenders monitoring access to this component should also be aware of the potential for remote exploitation.

Why it matters

CVE-2026-93965 is a command injection vulnerability in aiyiyi121 SxDevOps 1.0/1.1 that allows remote attackers to inject commands via manipulation of the endpoint_or_command argument in the subprocess.Popen function. A patch has been released to address this issue. Defenders should prioritize verifying the presence of the patch and ensuring that the application is updated to prevent exploitation. The vulnerability has a CVSS score of 5.1, indicating a medium severity.

• Remote attackers may exploit this vulnerability to inject commands, potentially leading to unauthorized execution of system commands.
• Successful exploitation could allow attackers to compromise the affected system or execute arbitrary commands.
• Defenders need to verify the presence of the patch and update the SxDevOps application to prevent exploitation.
• The vulnerability's CVSS score of 5.1 indicates a medium severity, emphasizing the need for prompt attention and remediation.

Technical summary

The vulnerability exists in the subprocess.Popen function of the backend/aiops/services.py file in aiyiyi121 SxDevOps 1.0/1.1. The manipulation of the endpoint_or_command argument allows for command injection, which can be exploited remotely. A patch (2b4bf8585c3e731e7a8af30801ea46680bc783f9) has been released to address this issue. The vulnerability has a CVSS score of 5.1, indicating a medium severity. Defenders should prioritize verifying the presence of the patch and ensuring that the application is updated. The affected component, MCP STDIO Server Management, should be reviewed for potential exposure. The patch should be applied to prevent exploitation.

Defensive priority

Defenders should prioritize verifying the presence of the patch (2b4bf8585c3e731e7a8af30801ea46680bc783f9) in their systems and ensuring that the SxDevOps application is updated to a version that includes this patch. Given the remote attack vector, network defenders should also focus on monitoring and restricting access to the MCP STDIO Server Management component.

Recommended defensive actions

• Verify the presence of patch 2b4bf8585c3e731e7a8af30801ea46680bc783f9 in the backend/aiops/services.py file.
• Update SxDevOps to a version that includes the patch.
• Monitor and restrict access to the MCP STDIO Server Management component.
• Review network configurations to prevent remote exploitation.
• Perform vulnerability scanning to identify potential exposure.
• Implement additional monitoring for suspicious activity related to the affected component.
• Review incident response plans to ensure readiness in case of exploitation.

Evidence notes

The CVE record and NVD entry provide details about the vulnerability, including its CVSS score of 5.1 and the affected component. However, specific details about the versions of SxDevOps that are affected and the exact nature of the command injection are limited. The vendor, aiyiyi121, has provided a patch and a fixed version of the product.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.