{
  "id": "CVE-2022-4699",
  "sourceIdentifier": "contact@wpscan.com",
  "published": "2023-01-30T21:15:11.907",
  "lastModified": "2024-11-21T07:35:45.567",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The MediaElement.js WordPress plugin through 4.2.8 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high-privilege users such as admins."
    },
    {
      "lang": "es",
      "value": "El complemento MediaElement.js de WordPress hasta la versi\u00f3n 4.2.8 no valida ni escapa algunos de sus atributos de c\u00f3digo corto antes de devolverlos a la p\u00e1gina, lo que podr\u00eda permitir a los usuarios con un rol tan bajo como el de colaborador realizar ataques de cross-site scripting almacenado que podr\u00edan ser utilizados contra usuarios con altos privilegios, como administradores."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7
      }
    ]
  },
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:mediaelement.js_project:mediaelement.js:*:*:*:*:*:wordpress:*:*",
              "versionEndIncluding": "4.2.8",
              "matchCriteriaId": "3112CDFE-6FEC-4F69-82A2-FE0E27EF5FC6"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/e57f38d9-889a-4f82-b20d-3676ccf9c6f9",
      "source": "contact@wpscan.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://wpscan.com/vulnerability/e57f38d9-889a-4f82-b20d-3676ccf9c6f9",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}