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CVE-2025-68143

Estado: AnalizadaMedia (6.5)—

Model Context Protocol Servers is a collection of reference implementations for the model context protocol (MCP). In mcp-server-git versions prior to 2025.9.25, the git_init tool accepted arbitrary filesystem paths and created Git repositories without validating the target location. Unlike other tools which required an existing repository, git_init could operate on any directory accessible to the server process, making those directories eligible for subsequent git operations. The tool was removed entirely, as the server is intended to operate on existing repositories only. Users are advised to upgrade to 2025.9.25 or newer to remediate this issue.

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)

Lfprojects — Model Context Protocol Servers

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-68143",
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          "options": [
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          "version": "2.0.3",
          "timestamp": "2025-12-18T14:53:34.567415Z"
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  "published": "2025-12-17T23:16:04.560",
  "references": [
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      "url": "https://github.com/modelcontextprotocol/servers/commit/eac56e7bcde48fb64d5a973924d05d69a7d876e6",
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        "Patch"
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      "description": [
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          "value": "CWE-22"
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      "value": "Model Context Protocol Servers is a collection of reference implementations for the model context protocol (MCP). In mcp-server-git versions prior to 2025.9.25, the git_init tool accepted arbitrary filesystem paths and created Git repositories without validating the target location. Unlike other tools which required an existing repository, git_init could operate on any directory accessible to the server process, making those directories eligible for subsequent git operations. The tool was removed entirely, as the server is intended to operate on existing repositories only. Users are advised to upgrade to 2025.9.25 or newer to remediate this issue."
    },
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      "value": "Servidores de Protocolo de Contexto de Modelo es una colección de implementaciones de referencia para el protocolo de contexto de modelo (MCP). En versiones de mcp-server-git anteriores a 2025.9.25, la herramienta git_init aceptaba rutas de sistema de archivos arbitrarias y creaba repositorios Git sin validar la ubicación de destino. A diferencia de otras herramientas que requerían un repositorio existente, git_init podía operar en cualquier directorio accesible para el proceso del servidor, haciendo que esos directorios fueran elegibles para operaciones git posteriores. La herramienta fue eliminada por completo, ya que el servidor está destinado a operar solo en repositorios existentes. Se aconseja a los usuarios actualizar a 2025.9.25 o posterior para remediar este problema."
    }
  ],
  "lastModified": "2026-09-30T23:10:00.237",
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