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CVE-2026-32896

Estado: ModificadaMedia (6.3)—

The BlueBubbles webhook handler in OpenClaw versions prior to 2026.2.21 contains a passwordless fallback authentication path that allows unauthenticated webhook events in certain reverse-proxy or local routing configurations. Attackers can bypass webhook authentication by exploiting the loopback/proxy heuristics to send unauthenticated webhook events to the BlueBubbles plugin.

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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          "options": [
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              "exploitation": "none"
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          "version": "2.0.3",
          "timestamp": "2026-03-23T16:46:19.363742Z"
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          "exploitMaturity": "NOT_DEFINED",
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  "published": "2026-03-21T01:17:10.510",
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      "description": [
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          "value": "CWE-306"
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      "value": "The BlueBubbles webhook handler in OpenClaw versions prior to 2026.2.21 contains a passwordless fallback authentication path that allows unauthenticated webhook events in certain reverse-proxy or local routing configurations. Attackers can bypass webhook authentication by exploiting the loopback/proxy heuristics to send unauthenticated webhook events to the BlueBubbles plugin."
    },
    {
      "lang": "es",
      "value": "Las versiones de OpenClaw anteriores a 2026.2.21 BlueBubbles webhook gestor contienen una ruta de autenticación de respaldo sin contraseña que permite eventos de webhook no autenticados en ciertas configuraciones de proxy inverso o de enrutamiento local. Los atacantes pueden eludir la autenticación de webhook al explotar la heurística de bucle invertido/proxy para enviar eventos de webhook no autenticados al plugin de BlueBubbles."
    }
  ],
  "lastModified": "2026-09-17T18:16:41.327",
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