CVE-2022-4829

Estado: ModificadaMedia (5.4)—

Gravedad5.4Media · CVSS 3.1

Probabilidad de explotación0.49 %mayor que el 41 % de las CVE

Explotación activaNono figura en el catálogo de CISA

Exploit públicoNo conocidosin código público localizado

El plugin Show-Hide / Collapse-Expand de WordPress anterior a la versión 1.3.0 no valida ni escapa algunos de sus atributos de shortcode antes de mostrarlos de nuevo en la página, lo que podría permitir que usuarios con un rol tan bajo como el de colaborador realicen ataques de secuencias de comandos en sitios cruzados (XSS) almacenados, que podrían utilizarse contra usuarios con privilegios elevados, como los administradores.

Traducción automática del texto original de NVD (en inglés).

CVSS

Puntuación base: 5.4
Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.49 %
Percentil entre todas las CVEs puntuadas: 41
Fecha de la puntuación: 20/10/2026

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)

Show-hide / Collapse-expand Project — Show-hide / Collapse-expand

Referencias

Mostrar las 2 referencias

JSON original (NVD)

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  "id": "CVE-2022-4829",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "poc"
            },
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              "automatable": "no"
            },
            {
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            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-03-10T18:09:59.882071Z"
        }
      }
    ],
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  },
  "affected": [
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      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "Show-Hide / Collapse-Expand",
          "versions": [
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              "version": "0",
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          ],
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          "defaultStatus": "unaffected"
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  "published": "2023-02-27T16:15:11.493",
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The Show-Hide / Collapse-Expand WordPress plugin before 1.3.0 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."
    }
  ],
  "lastModified": "2026-06-17T05:21:57.407",
  "configurations": [
    {
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        {
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          "cpeMatch": [
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              "matchCriteriaId": "E056F5D3-A0EB-4951-8C47-881D845D782C",
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  ],
  "sourceIdentifier": "contact@wpscan.com"
}