Vulnerability · Published Feb 6, 2026 · Assigned by GitHub_M
CVE-2026-25597PrestaShop has a time based enumeration in FO login form
Medium 5.3
In plain English
A medium-severity security flaw in PrestaShop from PrestaShop. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | prestashop/prestashop | 9.0.3 | GHSA-67v7-3g49-mxh2 |
| Packagist | prestashop/prestashop | 8.2.4 | GHSA-67v7-3g49-mxh2 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PrestaShop | PrestaShop | < 8.2.4>= 9.0.0-alpha.1, < 9.0.3 |
Weakness: CWE-208 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
References
- https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-67v7-3g49-mxh2 x_refsource_CONFIRM
- https://github.com/PrestaShop/PrestaShop/releases/tag/8.2.4 x_refsource_MISC
- https://github.com/PrestaShop/PrestaShop/releases/tag/9.0.3 x_refsource_MISC