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CVE-2024-5987

Estado: AnalizadaMedia (4.3)—

The WP Accessibility Helper (WAH) plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'save_contrast_variations' and 'save_empty_contrast_variations' functions in all versions up to, and including, 0.6.2.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to edit or delete contrast settings. Please note these issues were patched in 0.6.2.8, though it broke functionality and the vendor has not responded to our follow-ups.

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)

Volkov — WP Accessibility Helper

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-5987",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-5987",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-29T14:03:52.280447Z"
        }
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    "cvssMetricV31": [
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
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        "exploitabilityScore": 2.8
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "integrityImpact": "LOW",
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              "version": "0",
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  "published": "2024-08-29T11:15:27.977",
  "references": [
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      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3117664%40wp-accessibility-helper&new=3117664%40wp-accessibility-helper&sfp_email=&sfph_mail=",
      "tags": [
        "Patch"
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    },
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      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/d3beee75-0480-4504-a177-45f8cd32cf36?source=cve",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "security@wordfence.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@wordfence.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WP Accessibility Helper (WAH) plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'save_contrast_variations' and 'save_empty_contrast_variations' functions in all versions up to, and including, 0.6.2.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to edit or delete contrast settings.  Please note these issues were patched in 0.6.2.8, though it broke functionality and the vendor has not responded to our follow-ups."
    },
    {
      "lang": "es",
      "value": "El complemento WP Accessibility Helper (WAH) para WordPress es vulnerable a la modificación no autorizada de datos debido a una verificación de capacidad faltante en las funciones 'save_contrast_variations' y 'save_empty_contrast_variations' en todas las versiones hasta la 0.6.2.8 incluida. Esto permite que atacantes autenticados, con acceso de nivel de suscriptor y superior, editen o eliminen configuraciones de contraste. Tenga en cuenta que estos problemas se solucionaron en la versión 0.6.2.8, aunque afectaron la funcionalidad y el proveedor no respondió a nuestras solicitudes de seguimiento."
    }
  ],
  "lastModified": "2026-06-17T08:17:02.740",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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              "versionEndExcluding": "0.6.2.9"
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        }
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  ],
  "sourceIdentifier": "security@wordfence.com"
}