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CVE-2019-15321

Estado: ModificadaCrítica (9.8)—

The option-tree plugin before 2.7.3 for WordPress has Object Injection because serialized classes are mishandled.

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)

Optiontree Project — Optiontree

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-15321",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "obtainAllPrivilege": false,
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          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
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          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 3.9
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  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
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          "versions": [
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  "published": "2019-08-22T14:15:13.227",
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      "url": "https://wordpress.org/plugins/option-tree/#developers",
      "tags": [
        "Release Notes"
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    },
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      "url": "https://wpvulndb.com/vulnerabilities/9600",
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      "url": "https://wordpress.org/plugins/option-tree/#developers",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-502"
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      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The option-tree plugin before 2.7.3 for WordPress has Object Injection because serialized classes are mishandled."
    },
    {
      "lang": "es",
      "value": "El plugin option-tree versiones anteriores a 2.7.3 para WordPress, presenta una Inyección de Objetos porque las clases serializadas son manejadas inapropiadamente."
    }
  ],
  "lastModified": "2026-06-17T02:20:05.497",
  "configurations": [
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        {
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  "sourceIdentifier": "cve@mitre.org"
}