In PrestaShop from version 1.6.0.1 and before version 1.7.6.6, the dashboard allows rewriting all configuration variables. The problem is fixed in 1.7.6.6
https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-mc98-xjm3-c4fm
https://github.com/PrestaShop/PrestaShop/commit/0f0d6238169a79d94f5ef28d24e60a9be8902f4b
Source: Mitre, NVD
Published: 2020-07-02
Updated: 2026-06-17
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 8.8
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.00422