PrestaShop Checkout is the PrestaShop official payment module in partnership with PayPal. In versions prior to 4.4.1 and 5.0.5, the backoffice is missing validation on input resulting in a directory traversal and arbitrary file disclosure. 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-fpxp-pfqm-x54w Patch, 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 4.1 · prestashopNVD modified 2026-10-09 10:10
Affected (CPE criteria) 1
cpe:2.3:a:prestashop:prestashop_checkout:*:*:*:*:*:prestashop:*:*
References 1
- https://github.com/PrestaShopCorp/ps_checkout/security/advisories/GHSA-fpxp-pfqm-x54w Patch, Vendor Advisory