GHSA-XW2R-P69H-9JMX

Vulnerability from github – Published: 2026-11-07 09:30 – Updated: 2026-11-07 09:30
VLAI
Details

The Vanquish Upload Files for WooCommerce plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.7.13 via the 'vanupfi_file_name' parameter parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information. The authorization bypass is achieved by supplying a non-existent order ID (e.g., '.pdf'), which causes wc_get_order() to return false and short-circuits the vanupfi_user_can_access_order_files() check, while the is_pdf() branch selector's loose strpos() substring match allows a traversal payload such as '../.pdf/../../../../wp-config.php' to satisfy the PDF branch and be streamed verbatim via readfile().

Severity
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2026-122265"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-11-07T07:17:04Z",
    "severity": "MODERATE"
  },
  "details": "The Vanquish Upload Files for WooCommerce plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.7.13 via the \u0027vanupfi_file_name\u0027 parameter parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information. The authorization bypass is achieved by supplying a non-existent order ID (e.g., \u0027.pdf\u0027), which causes wc_get_order() to return false and short-circuits the vanupfi_user_can_access_order_files() check, while the is_pdf() branch selector\u0027s loose strpos() substring match allows a traversal payload such as \u0027../.pdf/../../../../wp-config.php\u0027 to satisfy the PDF branch and be streamed verbatim via readfile().",
  "id": "GHSA-xw2r-p69h-9jmx",
  "modified": "2026-11-07T09:30:40Z",
  "published": "2026-11-07T09:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-122265"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/vanquish-upload-files-for-woocommerce/tags/2.7.12/classes/com/File.php#L1055"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/vanquish-upload-files-for-woocommerce/tags/2.7.12/classes/com/Media.php#L277"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/vanquish-upload-files-for-woocommerce/tags/2.7.12/classes/com/Media.php#L284"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/vanquish-upload-files-for-woocommerce/tags/2.7.12/classes/com/Media.php#L294"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/vanquish-upload-files-for-woocommerce/tags/2.7.12/classes/com/Media.php#L644"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/vanquish-upload-files-for-woocommerce/tags/2.7.12/classes/com/Media.php#L882"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3785517/vanquish-upload-files-for-woocommerce"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3785517/vanquish-upload-files-for-woocommerce/trunk/classes/com/Media.php"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/97977c09-b8e0-4ad3-8819-67d7bcff596a?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}



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