CVE-2026-45053 CubeCart: Authenticated Arbitrary File Upload to RCE in REST Files API

CubeCart is an ecommerce software solution. Prior to 6.7.0, an Authenticated Arbitrary File Upload vulnerability exists in the REST API File Manager endpoint POST /api/v1/files of CubeCart. The endpoint allows any holder of an API key with files:rw permission to upload PHP source files into the...