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CVE-2026-22217

Estado: ModificadaMedia (5.8)—

OpenClaw version 2026.2.22 prior to 2026.2.23 contains an arbitrary code execution vulnerability in shell-env that allows attackers to execute attacker-controlled binaries by exploiting trusted-prefix fallback logic for the $SHELL variable. An attacker can influence the $SHELL environment variable on systems with writable trusted-prefix directories such as /opt/homebrew/bin to execute arbitrary binaries in the OpenClaw process context.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Openclaw — Openclaw

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-22217",
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          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2026-03-18T16:01:34.013895Z"
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          "version": "4.0",
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          "Automatable": "NOT_DEFINED",
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          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "NOT_DEFINED",
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          "modifiedAttackVector": "NOT_DEFINED",
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          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
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          "modifiedAttackRequirements": "NOT_DEFINED",
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          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
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      "affectedData": [
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              "version": "2026.2.22",
              "lessThan": "2026.2.23",
              "versionType": "semver"
            }
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          "packageURL": "pkg:npm/openclaw",
          "defaultStatus": "unaffected"
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  "published": "2026-03-18T02:16:23.003",
  "references": [
    {
      "url": "https://github.com/openclaw/openclaw/commit/ff10fe8b91670044a6bb0cd85deb736a0ec8fb55",
      "tags": [
        "Patch"
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      "tags": [
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    },
    {
      "url": "https://www.vulncheck.com/advisories/openclaw-arbitrary-binary-execution-via-shell-environment-variable-trusted-prefix-fallback",
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  "vulnStatus": "Modified",
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          "value": "CWE-829"
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      "value": "OpenClaw version 2026.2.22 prior to 2026.2.23 contains an arbitrary code execution vulnerability in shell-env that allows attackers to execute attacker-controlled binaries by exploiting trusted-prefix fallback logic for the $SHELL variable. An attacker can influence the $SHELL environment variable on systems with writable trusted-prefix directories such as /opt/homebrew/bin to execute arbitrary binaries in the OpenClaw process context."
    },
    {
      "lang": "es",
      "value": "Las versiones de OpenClaw 2026.2.22 y anteriores a la 2026.2.23 contienen una vulnerabilidad de ejecución de código arbitrario en shell-env que permite a los atacantes ejecutar binarios controlados por el atacante explotando la lógica de respaldo de prefijo de confianza para la variable $SHELL. Un atacante puede influir en la variable de entorno $SHELL en sistemas con directorios de prefijo de confianza escribibles como /opt/homebrew/bin para ejecutar binarios arbitrarios en el contexto del proceso de OpenClaw."
    }
  ],
  "lastModified": "2026-06-17T10:19:34.193",
  "configurations": [
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          "negate": false,
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