CVE-2026-14323 Path traversal in Printcart Store – Web to Print Product Designer for WooCommerce
Unauthenticated attackers can read arbitrary files on the server via directory traversal in the Printcart WooCommerce plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-14323?
CVE-2026-14323 is a high-severity path traversal vulnerability in Printcart Store – Web to Print Product Designer for WooCommerce, published on 18 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-22
Which versions are affected by CVE-2026-14323?
How do I fix CVE-2026-14323?
No fix has been published for CVE-2026-14323 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-14323 being exploited?
There is no known exploitation of CVE-2026-14323 in the wild and no public exploit code.
Sources
Also known as GHSA-48v7-w96r-c46q.