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CVE-2022-0403

Estado: ModificadaAlta (8.1)—

The Library File Manager WordPress plugin before 5.2.3 is using an outdated version of the elFinder library, which is know to be affected by security issues (CVE-2021-32682), and does not have any authorisation as well as CSRF checks in its connector AJAX action, allowing any authenticated users, such as subscriber to call it. Furthermore, as the options passed to the elFinder library does not restrict any file type, users with a role as low as subscriber can Create/Upload/Delete Arbitrary files and folders.

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)

Wpjos — Library File Manager

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-0403",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "Library File Manager",
          "versions": [
            {
              "status": "affected",
              "version": "5.2.3",
              "lessThan": "5.2.3",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-04-04T16:15:09.043",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/997a7fbf-98c6-453e-ad84-75c1e91d5a1e",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "contact@wpscan.com"
    },
    {
      "url": "https://wpscan.com/vulnerability/997a7fbf-98c6-453e-ad84-75c1e91d5a1e",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "contact@wpscan.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Library File Manager WordPress plugin before 5.2.3 is using an outdated version of the elFinder library, which is know to be affected by security issues (CVE-2021-32682), and does not have any authorisation as well as CSRF checks in its connector AJAX action, allowing any authenticated users, such as subscriber to call it. Furthermore, as the options passed to the elFinder library does not restrict any file type, users with a role as low as subscriber can Create/Upload/Delete Arbitrary files and folders."
    },
    {
      "lang": "es",
      "value": "El plugin Library File Manager de WordPress versiones anteriores a 5.2.3, usa una versión obsoleta de la biblioteca elFinder, que es sabido que está afectada por problemas de seguridad (CVE-2021-32682), y no presenta ningún tipo de autorización así como comprobaciones de tipo CSRF en su acción AJAX del conector, permitiendo que cualquier usuario autenticado, como el suscriptor, pueda llamarla. Además, como las opciones pasadas a la librería elFinder no restringen ningún tipo de archivo, los usuarios con un rol tan bajo como el de suscriptor pueden Crear/Subir/Borrar archivos y carpetas arbitrarias"
    }
  ],
  "lastModified": "2026-06-17T04:20:32.440",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wpjos:library_file_manager:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "34794276-DFB3-4903-B754-E8263FE2654B",
              "versionEndExcluding": "5.2.3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "contact@wpscan.com"
}