Description
PrestaShop Checkout is the PrestaShop official payment module in partnership with PayPal. In versions prior to 4.4.1 and 5.0.5, the Target PayPal merchant account hijacking from backoffice due to wrong usage of the PHP array_search(). The vulnerability is fixed in versions 4.4.1 and 5.0.5. No known workarounds exist.
Scores
CVSS v3
3.8
EPSS
0.0004
EPSS Percentile
11.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-184
Status
published
Products (2)
prestashop/prestashop_checkout
< 7.4.4.1
prestashop/ps_checkout
0 - 4.4.1Packagist
Published
Oct 16, 2025
Tracked Since
Feb 18, 2026