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CVE-2026-10591

Status: AnalyzedHigh (8.6)—

Insufficient access control restrictions in the file write tool in Amazon Kiro IDE before version 0.11 might allow remote unauthenticated actors to execute arbitrary commands via crafted instructions that cause writes to execution-sensitive paths (such as .vscode/tasks.json), enabling auto-execution on folder open.

To remediate this issue, users should upgrade to Kiro IDE version 0.11 or later.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

Vector CVSS con UI:A (requiere interacción del usuario al abrir carpeta) y ejecución de código arbitrario mediante manipulación de archivos de configuración (.vscode/tasks.json) que se ejecutan automáticamente.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Restrict Web-Based ContentRestrict File and Directory PermissionsPrivileged Account ManagementRemote Data StorageLimit Software InstallationExecution Prevention

Affected technologies (1)

Amazon — Kiro IDE

CWEs

References

Raw JSON (NVD)

Show
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