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CVE-2020-27663

Estado: ModificadaMedia (4.3)—

In GLPI before 9.5.3, ajax/getDropdownValue.php has an Insecure Direct Object Reference (IDOR) vulnerability that allows an attacker to read data from any itemType (e.g., Ticket, Users, etc.).

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)

Glpi-project — Glpi

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-27663",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
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  "affected": [
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      "affectedData": [
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  "published": "2020-11-26T17:15:11.237",
  "references": [
    {
      "url": "https://github.com/glpi-project/glpi/security/advisories/GHSA-pqfv-4pvr-55r4",
      "tags": [
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      "description": [
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          "value": "CWE-639"
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      "lang": "en",
      "value": "In GLPI before 9.5.3, ajax/getDropdownValue.php has an Insecure Direct Object Reference (IDOR) vulnerability that allows an attacker to read data from any itemType (e.g., Ticket, Users, etc.)."
    },
    {
      "lang": "es",
      "value": "En GLPI versiones anteriores a 9.5.3, el archivo ajax/getDropdownValue.php presenta una vulnerabilidad de Referencia Directa a Objetos No Segura (IDOR) que permite a un atacante leer datos de cualquier itemType (por ejemplo, Ticket, Users, etc.)"
    }
  ],
  "lastModified": "2026-06-17T03:09:27.677",
  "configurations": [
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