FKIE_CVE-2026-3512

Vulnerability from fkie_nvd - Published: 2026-03-18 07:16 - Updated: 2026-04-22 21:32
Severity ?
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
The Writeprint Stylometry plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'p' GET parameter in all versions up to and including 0.1. This is due to insufficient input sanitization and output escaping in the bjl_wprintstylo_comments_nav() function. The function directly outputs the $_GET['p'] parameter into an HTML href attribute without any escaping. This makes it possible for authenticated attackers with Contributor-level permissions or higher to inject arbitrary web scripts in pages that execute if they can successfully trick another user into performing an action such as clicking on a link.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/writeprint-stylometry/tags/0.1/writeprint-stylometry.php#L341
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/writeprint-stylometry/tags/0.1/writeprint-stylometry.php#L345
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/writeprint-stylometry/trunk/writeprint-stylometry.php#L341
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/writeprint-stylometry/trunk/writeprint-stylometry.php#L345
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/5a614ce5-faa4-4b27-84bd-f15f8652d477?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Writeprint Stylometry plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the \u0027p\u0027 GET parameter in all versions up to and including 0.1. This is due to insufficient input sanitization and output escaping in the bjl_wprintstylo_comments_nav() function. The function directly outputs the $_GET[\u0027p\u0027] parameter into an HTML href attribute without any escaping. This makes it possible for authenticated attackers with Contributor-level permissions or higher to inject arbitrary web scripts in pages that execute if they can successfully trick another user into performing an action such as clicking on a link."
    },
    {
      "lang": "es",
      "value": "El plugin Writeprint Stylometry para WordPress es vulnerable a Cross-Site Scripting Reflejado a trav\u00e9s del par\u00e1metro GET \u0027p\u0027 en todas las versiones hasta la 0.1 inclusive. Esto se debe a una sanitizaci\u00f3n de entrada y un escape de salida insuficientes en la funci\u00f3n bjl_wprintstylo_comments_nav(). La funci\u00f3n emite directamente el par\u00e1metro $_GET[\u0027p\u0027] en un atributo HTML href sin ning\u00fan escape. Esto hace posible que atacantes autenticados con permisos de nivel de Colaborador o superiores inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutan si logran enga\u00f1ar a otro usuario para que realice una acci\u00f3n como hacer clic en un enlace."
    }
  ],
  "id": "CVE-2026-3512",
  "lastModified": "2026-04-22T21:32:08.360",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-18T07:16:21.633",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/writeprint-stylometry/tags/0.1/writeprint-stylometry.php#L341"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/writeprint-stylometry/tags/0.1/writeprint-stylometry.php#L345"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/writeprint-stylometry/trunk/writeprint-stylometry.php#L341"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/writeprint-stylometry/trunk/writeprint-stylometry.php#L345"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5a614ce5-faa4-4b27-84bd-f15f8652d477?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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