CVE-2021-3110: Prestashop

Critical severity, CVSS 9.8. EPSS: 18.7% chance of exploitation in the next 30 days.

The store system in PrestaShop 1.7.7.0 allows time-based boolean SQL injection via the module=productcomments controller=CommentGrade id_products[] parameter.

Affected products

• Prestashop Prestashop: version 1.7.7.0 only

Published 2021-01-20. Last modified 2026-06-17.