CVE-2026-12800 Premium Packages <= 6.2.0 - Unauthenticated SQL Injection
Unauthenticated attackers can exploit SQL injection in the Premium Packages WordPress plugin to extract sensitive database information.
- 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-2026-12800?
CVE-2026-12800 is a high-severity SQL injection vulnerability in codename065 Premium Packages – Sell Digital Products Securely, published on 28 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-89
Which versions are affected by CVE-2026-12800?
How do I fix CVE-2026-12800?
No fix has been published for CVE-2026-12800 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-12800 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-12800 exists.
Public exploit code: 1 Nuclei template.
Sources
Also known as GHSA-jqfx-7h8g-gj4q.