Vulnerability · Published Jan 7, 2026 · Assigned by Wordfence
CVE-2025-14626QR Code for WooCommerce order emails, PDF invoices, packing slips <= 1.9.42 - Authenticated (Contributor+) Cross-Site Scripting via Shortcode Attributes
Medium 6.4
In plain English
A medium-severity cross-site scripting in QR Code for WooCommerce order emails, PDF invoices, packing slips from www15to. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Official description
The QR Code for WooCommerce order emails, PDF invoices, packing slips plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode in all versions up to, and including, 1.9.42 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| www15to | QR Code for WooCommerce order emails, PDF invoices, packing slips | 0 – through 1.9.42 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/5b2e599c-48de-4d3a-94a3-b98badfb7a98?source=cve
- https://plugins.trac.wordpress.org/browser/qr-code-tag-for-wc-from-goaskle-com/tags/1.9.42/lib/qrct/QrctWp.php#L1661
- https://plugins.trac.wordpress.org/browser/qr-code-tag-for-wc-from-goaskle-com/trunk/lib/qrct/QrctWp.php#L1661