CVE-2021-3110

9.8 criticalEPSS 19%

Critical (9.8) in prestashop prestashop. EPSS 19% 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.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 19% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2021-01-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

prestashop:prestashop

References

https://medium.com/%40gondaliyajaimin797/cve-2021-3110-75a24943ca5e
https://www.exploit-db.com/exploits/49410
https://medium.com/%40gondaliyajaimin797/cve-2021-3110-75a24943ca5e
https://www.exploit-db.com/exploits/49410

Check your stack JSON