Vulnerability · Published Mar 26, 2026 · Assigned by GitHub_M
CVE-2026-33674PrestaShop: Improper Use of Validation Framework
Low 2.0
In plain English
A low-severity security flaw in PrestaShop from PrestaShop. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)2.0Low
Exploit odds (30 days)0.2%top 84.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | prestashop/prestashop | 8.2.5 | GHSA-283w-xf3q-788v |
| Packagist | prestashop/prestashop | 9.1.0 | GHSA-283w-xf3q-788v |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PrestaShop | PrestaShop | < 8.2.5>= 9.0.0-alpha.1, < 9.1.0 |
Weakness: CWE-1173 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N
References
- https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-283w-xf3q-788v x_refsource_CONFIRM
- https://github.com/PrestaShop/PrestaShop/releases/tag/8.2.5 x_refsource_MISC
- https://github.com/PrestaShop/PrestaShop/releases/tag/9.1.0 x_refsource_MISC