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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.

PUBLISHED Reserved 2026-02-03 | Published 2026-02-06 | Updated 2026-02-06 | Assigner GitHub_M




MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-208: Observable Timing Discrepancy

Product status

< 8.2.4
affected

>= 9.0.0-alpha.1, < 9.0.3
affected

References

github.com/...taShop/security/advisories/GHSA-67v7-3g49-mxh2

github.com/PrestaShop/PrestaShop/releases/tag/8.2.4

github.com/PrestaShop/PrestaShop/releases/tag/9.0.3

cve.org (CVE-2026-25597)

nvd.nist.gov (CVE-2026-25597)

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