CVE-2026-33674 PUBLISHED

PrestaShop: Improper Use of Validation Framework

Assigner: GitHub_M
Reserved: 23.03.2026 Published: 26.03.2026 Updated: 26.03.2026

PrestaShop is an open source e-commerce web application. Versions prior to 8.2.5 and 9.1.0 improperly use the validation framework. Versions 8.2.5 and 9.1.0 contain a fix. No known workarounds are available.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N
CVSS Score: 2

Attack Vector	Network	Scope	Unchanged
Attack Complexity	High	Confidentiality Impact	None
Privileges Required	High	Integrity Impact	Low
User Interaction	Required	Availability Impact	None

CVSS 3.1

Product Status

Vendor	PrestaShop
Product	PrestaShop
Versions	Version < 8.2.5 is affected Version >= 9.0.0-alpha.1, < 9.1.0 is affected

References

https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-283w-xf3q-788v
https://github.com/PrestaShop/PrestaShop/releases/tag/8.2.5
https://github.com/PrestaShop/PrestaShop/releases/tag/9.1.0

Problem Types

CWE-1173: Improper Use of Validation Framework CWE