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CVE-2018-20986

Estado: ModificadaMedia (5.4)—

The advanced-custom-fields (aka Elliot Condon Advanced Custom Fields) plugin before 5.7.8 for WordPress has XSS by authors.

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)

Advancedcustomfields — Advanced Custom Fields

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-20986",
  "cveTags": [],
  "metrics": {
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      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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      }
    ],
    "cvssMetricV30": [
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        "type": "Primary",
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          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
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        },
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      }
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  },
  "affected": [
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      "affectedData": [
        {
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  "published": "2019-08-22T20:15:11.847",
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      "url": "https://wordpress.org/plugins/advanced-custom-fields/#developers",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://www.advancedcustomfields.com/changelog/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-79"
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      ]
    }
  ],
  "descriptions": [
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      "lang": "en",
      "value": "The advanced-custom-fields (aka Elliot Condon Advanced Custom Fields) plugin before 5.7.8 for WordPress has XSS by authors."
    },
    {
      "lang": "es",
      "value": "El plugin advanced-custom-fields (también conocido como Elliot Condon Advanced Custom Fields) en versiones anteriores a la 5.7.8 para WordPress tiene XSS por los autores."
    }
  ],
  "lastModified": "2026-06-17T01:53:53.050",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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  "sourceIdentifier": "cve@mitre.org"
}