CVE-2025-7619: Wellchoose Batchsigncs

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

BatchSignCS, a background Windows application developed by WellChoose, has an Arbitrary File Write vulnerability. If a user visits a malicious website while the application is running, remote attackers can write arbitrary files to any path and potentially lead to arbitrary code execution.

Affected products

• Wellchoose Batchsigncs: up to and including 3.318

Published 2025-07-14. Last modified 2026-06-17.