Security Advisory for SFTPPlus 3.37.1
A security advisory was created for SFTPPlus version 3.37.1 affecting authentication of accounts using the HTTP API.
Security Advisory for SFTPPlus 3.33.0
A security advisory was created for SFTPPlus version 3.33.0 affecting Cross-Site Scripting Attacks for HTTP and HTTPS pages accessed via a web browser.

SFTPPlus is not affected by the Meltdown and Spectre Vulnerabilities
SFTPPlus is not affected by Meltdown and Spectre. SFTPPlus secure file transfers does not allow any arbitrary application code execution.
Security Advisory for SFTPPlus 3.21.0
A security advisory was created for SFTPPlus version 3.21.0 affecting Linux and Unix systems authenticating operating system accounts over FTP.
Security Advisory for SFTPPlus 3.18.0
A security advisory was created for SFTPPlus version 3.18.0 affecting Linux and Unix systems that rely on the umask functionality.