GHSA-F3VV-FHM6-P4JH

Vulnerability from github – Published: 2026-05-29 07:20 – Updated: 2026-05-29 07:20
VLAI
Details

The Simple Divi Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' parameter of the [showmodule] shortcode in versions up to, and including, 1.2 This is due to insufficient input sanitization and output escaping in the showmodule_shortcode() function, which concatenates the 'id' shortcode attribute directly into a dynamically constructed shortcode string without applying esc_attr() or any escaping, allowing an attacker to break out of the attribute context and inject arbitrary HTML. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-9714"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-29T07:16:14Z",
    "severity": "MODERATE"
  },
  "details": "The Simple Divi Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u0027id\u0027 parameter of the [showmodule] shortcode in versions up to, and including, 1.2 This is due to insufficient input sanitization and output escaping in the showmodule_shortcode() function, which concatenates the \u0027id\u0027 shortcode attribute directly into a dynamically constructed shortcode string without applying esc_attr() or any escaping, allowing an attacker to break out of the attribute context and inject arbitrary HTML. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.",
  "id": "GHSA-f3vv-fhm6-p4jh",
  "modified": "2026-05-29T07:20:06Z",
  "published": "2026-05-29T07:20:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9714"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/simple-divi-shortcode/trunk/simple_divi_shortcode.php#L62"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/simple-divi-shortcode/trunk/simple_divi_shortcode.php#L63"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Fsimple-divi-shortcode/tags/1.2\u0026new_path=%2Fsimple-divi-shortcode/tags/1.2.1"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/f188337e-023e-498e-b752-b5f3fa7a9949?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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