GHSA-F2PX-GWPW-V7CP

Vulnerability from github – Published: 2026-08-05 15:32 – Updated: 2026-08-05 15:32
VLAI
Details

The Content Egg – Affiliate Product Importer & Price Comparison plugin for WordPress is vulnerable to Arbitrary File Deletion via Path Traversal in versions up to and including 11.3.0. This is due to insufficient validation of the 'img_file' field within the cegg_data post metadata: the value passes only through wp_strip_all_tags() (which does not strip path traversal sequences), is stored directly in post meta, and is later concatenated without normalization into a filesystem path in getFullImgPath() before being passed to PHP's unlink(). This makes it possible for authenticated attackers, with author-level access and above, to delete arbitrary files on the affected site's server which may make remote code execution possible.

Severity
8.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2026-15979"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-05T14:17:03Z",
    "severity": "HIGH"
  },
  "details": "The Content Egg \u2013 Affiliate Product Importer \u0026 Price Comparison plugin for WordPress is vulnerable to Arbitrary File Deletion via Path Traversal in versions up to and including 11.3.0. This is due to insufficient validation of the \u0027img_file\u0027 field within the cegg_data post metadata: the value passes only through wp_strip_all_tags() (which does not strip path traversal sequences), is stored directly in post meta, and is later concatenated without normalization into a filesystem path in getFullImgPath() before being passed to PHP\u0027s unlink(). This makes it possible for authenticated attackers, with author-level access and above, to delete arbitrary files on the affected site\u0027s server which may make remote code execution possible.",
  "id": "GHSA-f2px-gwpw-v7cp",
  "modified": "2026-08-05T15:32:22Z",
  "published": "2026-08-05T15:32:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-15979"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/content-egg/tags/11.2.0/application/admin/EggMetabox.php#L372"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/content-egg/tags/11.2.0/application/components/ContentManager.php#L161"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/content-egg/tags/11.2.0/application/components/ContentManager.php#L200"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/content-egg/tags/11.2.0/application/helpers/ImageHelper.php#L149"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/content-egg/tags/11.3.0/application/admin/EggMetabox.php#L372"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/content-egg/tags/11.3.0/application/components/ContentManager.php#L161"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/content-egg/tags/11.3.0/application/components/ContentManager.php#L200"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/content-egg/tags/11.3.0/application/helpers/ImageHelper.php#L149"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026new=3610612%40content-egg%2Ftrunk%2Fapplication%2Fhelpers%2FImageHelper.php\u0026old=3514579%40content-egg%2Ftrunk%2Fapplication%2Fhelpers%2FImageHelper.php"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/bc1600b9-b590-47ca-b2d9-d521381da541?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}



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