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CVE-2024-8479

Estado: AnalizadaAlta (7.3)—

The The Simple Spoiler plugin for WordPress is vulnerable to arbitrary shortcode execution in versions 1.2 to 1.3. This is due to the plugin adding the filter add_filter('comment_text', 'do_shortcode'); which will run all shortcodes in comments. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

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)

Webliberty — Simple Spoiler

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-8479",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-8479",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-09-16T19:09:54.810794Z"
        }
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    ],
    "cvssMetricV31": [
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          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 3.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
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      "affectedData": [
        {
          "vendor": "webliberty",
          "product": "Simple Spoiler",
          "versions": [
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              "version": "1.2",
              "versionType": "semver",
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              "status": "affected",
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  "published": "2024-09-14T04:15:04.733",
  "references": [
    {
      "url": "https://plugins.trac.wordpress.org/browser/simple-spoiler/trunk/simple-spoiler.php#L108",
      "tags": [
        "Product"
      ],
      "source": "security@wordfence.com"
    },
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      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3151179%40simple-spoiler&new=3151179%40simple-spoiler&sfp_email=&sfph_mail=",
      "tags": [
        "Patch"
      ],
      "source": "security@wordfence.com"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/8ffc76d8-b841-4c26-bbc6-1f96664efe36?source=cve",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "security@wordfence.com"
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@wordfence.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
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      "lang": "en",
      "value": "The The Simple Spoiler plugin for WordPress is vulnerable to arbitrary shortcode execution in versions 1.2 to 1.3. This is due to the plugin adding the filter add_filter('comment_text', 'do_shortcode'); which will run all shortcodes in comments. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes."
    },
    {
      "lang": "es",
      "value": "El complemento The Simple Spoiler para WordPress es vulnerable a la ejecución arbitraria de códigos cortos en las versiones 1.2 a 1.3. Esto se debe a que el complemento agrega el filtro add_filter('comment_text', 'do_shortcode'); que ejecutará todos los códigos cortos en los comentarios. Esto hace posible que atacantes no autenticados ejecuten códigos cortos arbitrarios."
    }
  ],
  "lastModified": "2026-06-17T08:22:41.220",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "1.4",
              "versionStartIncluding": "1.2"
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          "operator": "OR"
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  ],
  "sourceIdentifier": "security@wordfence.com"
}