CVE-2026-18657
Full vulnerability record from the local CVENow database.
Description
An uncontrolled search path element in Kiro CLI before version 2.10.0 on Windows might allow a remote unauthenticated actor to execute arbitrary code via a maliciously crafted project directory containing an executable that bypasses workspace trust protections when a local user starts Kiro CLI in the directory. To remediate this issue, users should upgrade to version 2.10.0 or higher.
Severity
HIGH
CVSS score
8.5
(v4.0)
Vulnerability status
Analyzed
Source identifier
ff89ba41-3aa1-4d27-914a-91399e9639e5
Published
2026-08-04 20:16:50.570000
Last modified
2026-10-24 16:10:00.153000
View original CVE JSON
{
"id": "CVE-2026-18657",
"sourceIdentifier": "ff89ba41-3aa1-4d27-914a-91399e9639e5",
"published": "2026-08-04T20:16:50.570",
"lastModified": "2026-10-24T16:10:00.153",
"vulnStatus": "Analyzed",
"cveTags": [],
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"lang": "en",
"value": "An uncontrolled search path element in Kiro CLI before version 2.10.0 on Windows might allow a remote unauthenticated actor to execute arbitrary code via a maliciously crafted project directory containing an executable that bypasses workspace trust protections when a local user starts Kiro CLI in the directory.\n\n\n\nTo remediate this issue, users should upgrade to version 2.10.0 or higher."
},
{
"lang": "es",
"value": "Un elemento de ruta de búsqueda no controlada en Kiro CLI anterior a la versión 2.10.0 en Windows podría permitir a un actor remoto no autenticado ejecutar código arbitrario a través de un directorio de proyecto creado maliciosamente que contiene un ejecutable que omite las protecciones de confianza del espacio de trabajo cuando un usuario local inicia Kiro CLI en el directorio.\n\nPara remediar este problema, los usuarios deberían actualizar a la versión 2.10.0 o superior."
}
],
"affected": [
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"affectedData": [
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"vendor": "Amazon",
"product": "Kiro CLI",
"defaultStatus": "unaffected",
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"status": "affected"
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