medium5.3
CVE-2026-25597
PrestaShop affected by time based enumeration in FO login form
Impact
### Impact 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. ### Patches 8.2.4 and 9.0.3 ### Workarounds none ### References Found by Lam Yiu Tung
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | prestashop/prestashop | >= 9.0.0-alpha.1, < 9.0.3 | 9.0.3 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Prestashop | Prestashop | before 8.2.4 from 9.0.0 before 9.0.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/PrestaShop/PrestaShop/releases/tag/8.2.4
- https://github.com/PrestaShop/PrestaShop/releases/tag/9.0.3
- https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-67v7-3g49-mxh2
- https://github.com/advisories/GHSA-67v7-3g49-mxh2
- https://nvd.nist.gov/vuln/detail/CVE-2026-25597