What is CVE-2026-33674?

CVE-2026-33674 is a low-severity vulnerability in Prestashop, classified under CWE-1173. CVSS score: 2.0/10. Published 2026-03-26.

How severe is CVE-2026-33674?

Low severity. CVSS v3 base score is 2.0 out of 10.

Vulnerability in Prestashop

CVE-2026-33674

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.

Published 2026-03-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 2.0 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (24.6th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001

Affected products

Prestashop — versions < 8.2.5, >= 9.0.0-alpha.1, < 9.1.0

Weakness classification (CWE)

CWE-1173

References

github.com/PrestaShop/PrestaShop/security/advisories/GHSA-283w-xf3q-788v (Vendor Advisory)
github.com/PrestaShop/PrestaShop/releases/tag/8.2.5 (Release Notes)
github.com/PrestaShop/PrestaShop/releases/tag/9.1.0 (Release Notes)

Frequently asked questions

What is CVE-2026-33674?: CVE-2026-33674 is a low-severity vulnerability in Prestashop, classified under CWE-1173. CVSS score: 2.0/10. Published 2026-03-26.
How severe is CVE-2026-33674?: Low severity. CVSS v3 base score is 2.0 out of 10.