PT-2026-65412 · Codename065 · The Premium Packages – Sell Digital Products Securely

Talal Nasraddeen · CVE-2026-12800 · Published 2026-07-28 · Updated 2026-07-28

NVD

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

The Premium Packages – Sell Digital Products Securely plugin for WordPress is vulnerable to SQL Injection via the 'code' parameter of the POST /wp-json/wpdmpp/v1/cart/coupon REST API endpoint in versions up to, and including, 6.2.0. This is due to insufficient escaping on the user-supplied parameter, which is interpolated directly into a raw SQL query string in the CouponCodes::find() method without use of $wpdb->prepare() or esc sql(). This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-12800

Affected Products

The Premium Packages – Sell Digital Products Securely

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-12800 · Security Note
• https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/6.2.0/includes/libs/CouponCodes.php#L26 · Note
• https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/6.2.0/includes/libs/CouponCodes.php#L82 · Note
• https://plugins.trac.wordpress.org/changeset/3595291/wpdm-premium-packages · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/b288386c-709c-49a6-9b46-28bf46c3c303?source=cve · Note
• https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/6.2.0/includes/libs/MiniCartAPI.php#L398 · Note