https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T08:22:08.210836+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-255270 EUVD-2026-255270 2026-10-08T08:22:08.257106+00:00 EUVD-2026-255270 https://cve.radiocsirt.org/vuln/fkie_cve-2025-61924 fkie_cve-2025-61924 2026-10-08T08:22:08.257146+00:00

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.

 https://cve.radiocsirt.org/vuln/ghsa-wvpg-4wrh-5889 GHSA-wvpg-4wrh-5889 — PrestaShop Checkout Target PayPal merchant account hijacking from backoffice 2026-10-08T08:22:08.257181+00:00

Affected: Packagist: prestashop/ps_checkout

### Impact Wrong usage of the PHP `array_search()` allows bypass of validation.

### Patches The problem has been patched in versions: - v4.4.1 for PrestaShop 1.7 (build number: 7.4.4.1) - v4.4.1 for PrestaShop 8 (build number: 8.4.4.1) - v5.0.5 for PrestaShop 1.7 (build number: 7.5.0.5) - v5.0.5 for PrestaShop 8 (build number: 8.5.0.5) - v5.0.5 for PrestaShop 9 (build number: 9.5.0.5)

Read the [Versioning policy](https://github.com/PrestaShopCorp/ps_checkout/wiki/Versioning) to learn more about the build number.

### Credits [Léo CUNÉAZ](https://github.com/inem0o) reported this issue.