{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0906438824b8fab72715e7d5aec348aef0792721"
            }
          ],
          "repo": "https://github.com/yrccondor/mdx",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "The MDx theme for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'mdx_list_item' shortcode in all versions up to, and including, 2.0.3 due to insufficient input sanitization and output escaping on user supplied attributes. 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": "CVE-2024-6639",
  "modified": "2026-03-13T21:48:49.142909470Z",
  "published": "2024-08-12T14:15:07.543Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/23ae17a6-a745-42c4-8627-ad1c41b66e0e?source=cve"
    },
    {
      "type": "FIX",
      "url": "https://github.com/yrccondor/mdx/commit/0906438824b8fab72715e7d5aec348aef0792721"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/yrccondor/mdx"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}