A vulnerability described as problematic has been identified in upsshipping up to 2.4.0 on PrestaShop. Affected by this vulnerability is an unknown functionality in the library /modules/upsshipping/lib/UPSBaseApi.php of the file /modules/upsshipping/logs/ . Executing a manipulation can lead to information disclosure. The identification of this vulnerability is CVE-2026-39079 . The attack may be launched remotely. There is no exploit available.