📄 SmarterMail 16.3.6989.16341 Path Traversal

This PHP proof of concept is a detection-only artifact generator for CVE-2025-52691 affecting SmarterMail version 16.3.6989.16341. It sends a crafted multipart upload request to the /api/upload endpoint, leveraging a path traversal condition in the contextData GUID to determine whether the target...