GHSA-G2QW-XXQ7-4V3V

Vulnerability from github – Published: 2026-04-22 09:31 – Updated: 2026-04-22 09:31
VLAI?
Details

The Call To Action Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.3. This is due to missing nonce validation in the cbox_options_page() function which handles saving, creating, and deleting plugin settings. The form rendered on the settings page does not include a wp_nonce_field(), and the save handler does not call wp_verify_nonce() or check_admin_referer() before processing settings updates via $wpdb->update(). This makes it possible for unauthenticated attackers to modify plugin settings such as call-to-action box title, content, link URL, image URL, colors, and other configuration options via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link.

Severity ?
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2026-4118"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-22T09:16:23Z",
    "severity": "MODERATE"
  },
  "details": "The Call To Action Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.3. This is due to missing nonce validation in the cbox_options_page() function which handles saving, creating, and deleting plugin settings. The form rendered on the settings page does not include a wp_nonce_field(), and the save handler does not call wp_verify_nonce() or check_admin_referer() before processing settings updates via $wpdb-\u003eupdate(). This makes it possible for unauthenticated attackers to modify plugin settings such as call-to-action box title, content, link URL, image URL, colors, and other configuration options via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link.",
  "id": "GHSA-g2qw-xxq7-4v3v",
  "modified": "2026-04-22T09:31:32Z",
  "published": "2026-04-22T09:31:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4118"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/call-to-action-plugin/tags/3.1.3/call-to-action-plugin.php#L41"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/call-to-action-plugin/tags/3.1.3/call-to-action-plugin.php#L55"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/call-to-action-plugin/tags/3.1.3/call-to-action-plugin.php#L69"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/call-to-action-plugin/tags/3.1.3/call-to-action-plugin.php#L76"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/call-to-action-plugin/trunk/call-to-action-plugin.php#L41"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/call-to-action-plugin/trunk/call-to-action-plugin.php#L55"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/call-to-action-plugin/trunk/call-to-action-plugin.php#L69"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/call-to-action-plugin/trunk/call-to-action-plugin.php#L76"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6d15f5de-9ec9-466d-aafe-6304356ccb39?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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