GHSA-67v7-3g49-mxh2medium5.3
PrestaShop affected by time based enumeration in FO login form
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.
Source excerpt · OSVAffected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
prestashop/prestashop Packagist
| Affected range | Recorded fix |
|---|---|
| From 9.0.0-alpha.1 before 9.0.3Ecosystem versions | 9.0.3 |
| Earlier releases before 8.2.4Ecosystem versions | 8.2.4 |
Version evidence: OSV · GHSA-67v7-3g49-mxh2
View original version evidence (107 explicit versions)
Original source description
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
References
- Security advisory github.com/PrestaShop/PrestaShop/security/advisories/GHSA-67v7-3g49-mxh2
- Security advisory nvd.nist.gov/vuln/detail/CVE-2026-25597
- Source reference github.com/PrestaShop/PrestaShop
- Release notes github.com/PrestaShop/PrestaShop/releases/tag/8.2.4
- Release notes github.com/PrestaShop/PrestaShop/releases/tag/9.0.3