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CVE-2026-14323

HIGH 7.5 CVSS 3.1
Published
September 18, 2026
Last modified
September 18, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-22
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

The Printcart Web to Print Product Designer for WooCommerce plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.8.5 via the 'mockups' parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. A valid nonce is obtainable by unauthenticated users via the companion nbd_check_use_logged_in nopriv AJAX endpoint, which freely mints and returns a nbdesigner-get-data nonce to any visitor; additionally, if the NBDESIGNER_ENABLE_NONCE constant is disabled, even this nonce gate is bypassed entirely.

Affected WordPress components

  • Printcart Store – Web to Print Product Designer for WooCommerce Plugin · printcart-integration
    Confirmed match Active
    Up to and including 2.8.5
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • printcart Printcart Store – Web to Print Product Designer for WooCommerce — Up to and including 2.8.5

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/printcart-integration/tags/2.5.2/includes/class.nbdesigner.php#L213
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/printcart-integration/tags/2.5.2/includes/class.resource.php#L217
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/printcart-integration/tags/2.5.2/includes/class.resource.php#L220
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/printcart-integration/tags/2.5.2/includes/class.resource.php#L27
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3658512%40printcart-integration&new=3658512%40printcart-integration
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/6d050a44-41ac-46ac-ba2e-406bfaebec69?source=cve
  • nvd.nist.gov Official NVD record