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CVE-2025-3527

Estado: AnalizadaMedia (5.4)—

The EventON Pro plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check in the 'assets/lib/settings/settings.js' file in all versions up to, and including, 4.9.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerability was partially patched in version 4.9.6.

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)

Myeventon — Eventon

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-3527",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-3527",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-05-19T14:57:19.370145Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "source": "security@wordfence.com",
        "cvssData": {
          "scope": "CHANGED",
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          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
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        "exploitabilityScore": 3.1
      },
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
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          "availabilityImpact": "NONE",
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        },
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      }
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        {
          "vendor": "EventON",
          "product": "EventON (Pro) - WordPress Virtual Event Calendar Plugin",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.6"
            }
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  ],
  "published": "2025-05-17T12:15:24.810",
  "references": [
    {
      "url": "https://codecanyon.net/item/eventon-wordpress-event-calendar-plugin/1211017#item-description__change-log",
      "tags": [
        "Release Notes"
      ],
      "source": "security@wordfence.com"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/549ca9cf-0183-4c19-9bd5-b6d55a69df31?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 EventON Pro plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check in the 'assets/lib/settings/settings.js' file in all versions up to, and including, 4.9.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerability was partially patched in version 4.9.6."
    },
    {
      "lang": "es",
      "value": "El complemento EventON Pro para WordPress es vulnerable a la modificación no autorizada de datos debido a la falta de una comprobación de capacidad en el archivo 'assets/lib/settings/settings.js' en todas las versiones hasta la 4.9.6 incluida. Esto permite a atacantes autenticados, con acceso de suscriptor o superior, inyectar scripts web arbitrarios en páginas que se ejecutarán al acceder un usuario a una página inyectada. La vulnerabilidad se corrigió parcialmente en la versión 4.9.6."
    }
  ],
  "lastModified": "2026-06-17T09:20:06.860",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:myeventon:eventon:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F7BA38FE-D0DF-4433-8184-E0CD618C2C00",
              "versionEndIncluding": "4.9.6"
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          "operator": "OR"
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      ]
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  ],
  "sourceIdentifier": "security@wordfence.com"
}