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CVE-2026-34426

Estado: AnalizadaMedia (6.9)—

OpenClaw versions prior to commit b57b680 contain an approval bypass vulnerability due to inconsistent environment variable normalization between approval and execution paths, allowing attackers to inject attacker-controlled environment variables into execution without approval system validation. Attackers can exploit differing normalization logic to discard non-portable keys during approval processing while accepting them at execution time, bypassing operator review and potentially influencing runtime behavior including execution of attacker-controlled binaries.

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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          "version": "2.0.3",
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  "published": "2026-04-02T19:21:31.727",
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      "value": "OpenClaw versions prior to commit b57b680 contain an approval bypass vulnerability due to inconsistent environment variable normalization between approval and execution paths, allowing attackers to inject attacker-controlled environment variables into execution without approval system validation. Attackers can exploit differing normalization logic to discard non-portable keys during approval processing while accepting them at execution time, bypassing operator review and potentially influencing runtime behavior including execution of attacker-controlled binaries."
    },
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      "lang": "es",
      "value": "Las versiones de OpenClaw anteriores al commit b57b680 contienen una vulnerabilidad de omisión de aprobación debido a una normalización inconsistente de las variables de entorno entre las rutas de aprobación y ejecución, lo que permite a los atacantes inyectar variables de entorno controladas por el atacante en la ejecución sin la validación del sistema de aprobación. Los atacantes pueden explotar una lógica de normalización diferente para descartar claves no portátiles durante el procesamiento de aprobación mientras las aceptan en tiempo de ejecución, omitiendo la revisión del operador y potencialmente influyendo en el comportamiento en tiempo de ejecución, incluyendo la ejecución de binarios controlados por el atacante."
    }
  ],
  "lastModified": "2026-07-24T21:10:00.143",
  "configurations": [
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