CVE-2026-90865: Command Injection via FTP Notification Variables in Progress WS_FTP Server
An OS command injection vulnerability in Progress Software WSFTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows could allow arbitrary command execution with elevated privileges under certain configurations.
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Progress Software WS_FTP Serverto a version that resolves this vulnerability.Fixed in 2024.0.7