CVE-2026-25597
PrestaShop affected by time based enumeration in FO login form
5.3
MEDIUM
CVSS 3.1
EPSS 0.06%
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
How to fix CVE-2026-25597
To remediate CVE-2026-25597, upgrade the affected package to a fixed version below.
- —upgrade to 8.2.4 or later
- —upgrade to 9.0.3 or later
Is CVE-2026-25597 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 8.2.4, >= 9.0.0, < 9.0.3
- >= 9.0.0-alpha.1, < 9.0.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |