What is CVE-2023-43664?

CVE-2023-43664 is a medium-severity vulnerability in Prestashop, classified under Improper Privilege Management. CVSS score: 4.3/10. Published 2023-09-28.

How severe is CVE-2023-43664?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Privilege escalation in Prestashop

CVE-2023-43664

PrestaShop is an Open Source e-commerce web application. In the Prestashop Back office interface, an employee can list all modules without any access rights: method `ajaxProcessGetPossibleHookingListForModule` doesn't check access rights. This issue has been addressed in commit `15bd281c` which is included in version 8.1.2. Users are advised to upgrade. There are no known workaround for this issue.

Vulnerability class: Privilege Escalation

Published 2023-09-28 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (31.0th percentile), scored 2026-09-28.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Prestashop — versions < 8.1.2

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

github.com/PrestaShop/PrestaShop/security/advisories/GHSA-gvrg-62jp-rf7j (Vendor Advisory)
github.com/PrestaShop/PrestaShop/commit/15bd281c18f032a5134a8d213b44d24829d45762 (Patch)

Frequently asked questions

What is CVE-2023-43664?: CVE-2023-43664 is a medium-severity vulnerability in Prestashop, classified under Improper Privilege Management. CVSS score: 4.3/10. Published 2023-09-28.
How severe is CVE-2023-43664?: Medium severity. CVSS v3 base score is 4.3 out of 10.