CVE-2021-43789: Prestashop

Critical severity, CVSS 9.8. EPSS: 4.7% chance of exploitation in the next 30 days.

PrestaShop is an Open Source e-commerce web application. Versions of PrestaShop prior to 1.7.8.2 are vulnerable to blind SQL injection using search filters with `orderBy` and `sortOrder` parameters. The problem is fixed in version 1.7.8.2.

Affected products

• Prestashop Prestashop: from 1.7.5.0, before 1.7.8.2 (fixed in 1.7.8.2)

Published 2021-12-07. Last modified 2026-06-17.