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.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/PrestaShopCorp/ps_checkout/security/advisories/GHSA-wvpg-4wrh-5889 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 3.8 · prestashopNVD modified 2026-10-09 10:10
Affected (CPE criteria) 1
cpe:2.3:a:prestashop:prestashop_checkout:*:*:*:*:*:prestashop:*:*