GHSA-G2XP-C545-PVPG

Vulnerability from github – Published: 2026-03-18 09:30 – Updated: 2026-03-18 09:30
VLAI?
Details

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.

Severity ?
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2026-3512"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-18T07:16:21Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-g2xp-c545-pvpg",
  "modified": "2026-03-18T09:30:28Z",
  "published": "2026-03-18T09:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3512"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/writeprint-stylometry/tags/0.1/writeprint-stylometry.php#L341"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/writeprint-stylometry/tags/0.1/writeprint-stylometry.php#L345"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/writeprint-stylometry/trunk/writeprint-stylometry.php#L341"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/writeprint-stylometry/trunk/writeprint-stylometry.php#L345"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5a614ce5-faa4-4b27-84bd-f15f8652d477?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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