CVE-2026-12800
Premium Packages <= 6.2.0 - Unauthenticated SQL Injection
- State
- Published
- Severity
- 7.5 High
- Published
- Jul 28, 2026
- Updated
- Jul 28, 2026
- Reserved
- Jun 20, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | Wordfence |
Weaknesses
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Affected Products
| Product | Versions |
|---|---|
Premium Packages – Sell Digital Products Securelycodename065 |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b288386c-709c-49a6-9b46-28bf46c3c303?source=cve
- https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/6.2.0/includes/libs/CouponCodes.php#L26
- https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/6.2.0/includes/libs/MiniCartAPI.php#L398
- https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/6.2.0/includes/libs/CouponCodes.php#L82
- https://plugins.trac.wordpress.org/changeset/3595291/wpdm-premium-packages
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