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CVE-2026-25597

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Date: February 4, 2026

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

Severity Score

Related Resources (6)

https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-67v7-3g49-mxh2
https://github.com/PrestaShop/PrestaShop
https://nvd.nist.gov/vuln/detail/CVE-2026-25597
https://github.com/PrestaShop/PrestaShop/releases/tag/8.2.4
https://github.com/PrestaShop/PrestaShop/releases/tag/9.0.3
https://www.mend.io/vulnerability-database/CVE-2026-25597

Severity Score

Weakness Type (CWE)

Observable Timing Discrepancy

CWE-208

Top Fix

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Upgrade Version

Upgrade to version prestashop/prestashop - 9.0.3;prestashop/prestashop - 8.2.4

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

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