PrestaShop: Improper Use of Validation Framework

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Summary

CVECVE-2026-33674
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-03-26 22:16:30 UTC
Updated2026-04-01 13:33:58 UTC
DescriptionPrestaShop 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.

Risk And Classification

Primary CVSS: v3.1 5.3 MEDIUM from [email protected]

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

Problem Types: CWE-1173 | CWE-1173 CWE-1173: Improper Use of Validation Framework

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
3.1[email protected]Secondary2LOWCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N
3.1CNADECLARED2LOWCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Prestashop Prestashop All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA PrestaShop PrestaShop affected < 8.2.5 Not specified
CNA PrestaShop PrestaShop affected >= 9.0.0-alpha.1, < 9.1.0 Not specified

References

ReferenceSourceLinkTags
github.com/PrestaShop/PrestaShop/security/advisories/GHSA-283w-xf3q-788v [email protected] github.com Vendor Advisory
github.com/PrestaShop/PrestaShop/releases/tag/8.2.5 [email protected] github.com Release Notes
github.com/PrestaShop/PrestaShop/releases/tag/9.1.0 [email protected] github.com Release Notes
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