GHSA-67v7-3g49-mxh2: PrestaShop affected by time based enumeration in FO login form

February 3, 2026 (updated February 4, 2026)

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.

References

github.com/PrestaShop/PrestaShop
github.com/PrestaShop/PrestaShop/releases/tag/8.2.4
github.com/PrestaShop/PrestaShop/releases/tag/9.0.3
github.com/PrestaShop/PrestaShop/security/advisories/GHSA-67v7-3g49-mxh2
github.com/advisories/GHSA-67v7-3g49-mxh2

Code Behaviors & Features

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