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CVE-2026-28451

Estado: AnalizadaMedia (6.3)—

OpenClaw versions prior to 2026.2.14 contain server-side request forgery vulnerabilities in the Feishu extension that allow attackers to fetch attacker-controlled remote URLs without SSRF protections via sendMediaFeishu function and markdown image processing. Attackers can influence tool calls through direct manipulation or prompt injection to trigger requests to internal services and re-upload responses as Feishu media.

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-2026-28451",
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          "id": "CVE-2026-28451",
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          "options": [
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          "Recovery": "NOT_DEFINED",
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          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
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          "modifiedAttackVector": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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  "published": "2026-03-05T22:16:17.210",
  "references": [
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      "url": "https://github.com/openclaw/openclaw/commit/5b4121d6011a48c71e747e3c18197f180b872c5d",
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      "tags": [
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      "source": "disclosure@vulncheck.com"
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    },
    {
      "lang": "es",
      "value": "Las versiones de OpenClaw anteriores a 2026.2.14 contienen vulnerabilidades de falsificación de petición del lado del servidor en la extensión de Feishu que permiten a los atacantes obtener URLs remotas controladas por el atacante sin protecciones SSRF a través de la función sendMediaFeishu y el procesamiento de imágenes markdown. Los atacantes pueden influir en las llamadas a herramientas mediante manipulación directa o inyección de prompts para activar peticiones a servicios internos y volver a subir las respuestas como medios de Feishu."
    }
  ],
  "lastModified": "2026-06-17T10:28:39.900",
  "configurations": [
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