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CVE-2023-39966

Estado: ModificadaCrítica (9.8)—

1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, an arbitrary file write vulnerability could lead to direct control of the server. In the `api/v1/file.go` file, there is a function called `SaveContentthat,It `recieves JSON data sent by users in the form of a POST request. And the lack of parameter filtering allows for arbitrary file write operations. Version 1.5.0 contains a patch for 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)

Fit2cloud — 1panel

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-39966",
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          "options": [
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              "automatable": "yes"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2024-10-04T18:15:22.442783Z"
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    "cvssMetricV31": [
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          "userInteraction": "NONE",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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  "published": "2023-08-10T18:15:11.550",
  "references": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-862"
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  "descriptions": [
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      "lang": "en",
      "value": "1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, an arbitrary file write vulnerability could lead to direct control of the server. In the `api/v1/file.go` file, there is a function called `SaveContentthat,It `recieves JSON data sent by users in the form of a POST request. And the lack of parameter filtering allows for arbitrary file write operations. Version 1.5.0 contains a patch for this issue."
    },
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      "lang": "es",
      "value": "1Panel es un panel de gestión de operación y mantenimiento de servidores Linux de código abierto. En la versión 1.4.3, una vulnerabilidad de escritura de archivos arbitraria podría llevar al control directo del servidor. En el archivo `api/v1/file.go`, hay una función llamada `SaveContent que `recibe datos JSON enviados por los usuarios en forma de solicitud POST. Y la falta de filtrado de parámetros permite operaciones de escritura de archivos arbitrarias. La versión 1.5.0 contiene un parche para este problema."
    }
  ],
  "lastModified": "2026-06-17T06:13:02.973",
  "configurations": [
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        {
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