CVE-2026-97662

Summary

An argument injection issue in the diff scan operation in AWS security-agent-mcp-server before version 0.2.0 might allow context-dependent threat actors to create, overwrite, or truncate arbitrary files on the host outside the intended workspace directory via a crafted reference value supplied to the diff scan operation.

To remediate this issue, users should upgrade to version 0.2.0.

Affected Software

Weaknesses

• CWE-88: CWE-88 Improper neutralization of argument delimiters in a command ('argument injection')
• CWE-73: CWE-73 External control of file name or path

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://pypi.org/project/awslabs.security-agent-mcp-server/0.2.0/
• https://aws.amazon.com/security/security-bulletins/2026-121-aws/

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