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CVE-2023-51648

Estado: AnalizadaMedia (6.5)—

Allegra getFileContentAsString Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Allegra. Although authentication is required to exploit this vulnerability, the product implements a registration mechanism that can be used to create a new user with a sufficient privilege level.

The specific flaw exists within the getFileContentAsString method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-22530.

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)

Alltena — Allegra

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-51648",
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          "id": "CVE-2023-51648",
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          "options": [
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              "exploitation": "none"
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              "automatable": "yes"
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            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2024-11-25T16:31:12.978234Z"
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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  "published": "2024-11-22T20:15:07.447",
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      "url": "https://www.trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.html",
      "tags": [
        "Release Notes"
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    {
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-24-099/",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
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          "value": "CWE-22"
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  "descriptions": [
    {
      "lang": "en",
      "value": "Allegra getFileContentAsString Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Allegra. Although authentication is required to exploit this vulnerability, the product implements a registration mechanism that can be used to create a new user with a sufficient privilege level.\n\nThe specific flaw exists within the getFileContentAsString method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-22530."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de divulgación de información de recorrido de directorio getFileContentAsString de Allegra. Esta vulnerabilidad permite a atacantes remotos divulgar información confidencial sobre las instalaciones afectadas de Allegra. Aunque se requiere autenticación para explotar esta vulnerabilidad, el producto implementa un mecanismo de registro que se puede utilizar para crear un nuevo usuario con un nivel de privilegio suficiente. La falla específica existe dentro del método getFileContentAsString. El problema resulta de la falta de validación adecuada de una ruta proporcionada por el usuario antes de usarla en operaciones de archivo. Un atacante puede aprovechar esta vulnerabilidad para divulgar credenciales almacenadas, lo que conduce a una mayor vulneración. Era ZDI-CAN-22530."
    }
  ],
  "lastModified": "2026-06-17T06:41:23.880",
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