Description
PrestaShop is an open source e-commerce web application. Prior to 8.2.4 and 9.0.3, there is a time-based user enumeration vulnerability in the user authentication functionality of PrestaShop. This vulnerability allows an attacker to determine whether a customer account exists in the system by measuring response times. This vulnerability is fixed in 8.2.4 and 9.0.3.
Metrics
CVSS 3.1 5.3/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| PrestaShop | PrestaShop | < 8.2.4; >= 9.0.0-alpha.1, < 9.0.3 |
References
- https://github.com/PrestaShop/PrestaShop/releases/tag/8.2.4Product, Release Notes
- https://github.com/PrestaShop/PrestaShop/releases/tag/9.0.3Product, Release Notes
- https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-67v7-3g49-mxh2Vendor Advisory
Timeline
- Published
- Feb 6, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed