This script is Copyright (C) 2007-2013 Tenable Network Security, Inc.
The remote FreeBSD host is missing a security-related update.
The Flyspray Project reports :
Flyspray authentication system can be bypassed by sending a carefully
crafted post request.
To be vulnerable, PHP configuration directive output_buffering has to
be disabled or set to a low value.
See also :
Update the affected package.
Risk factor :
Medium / CVSS Base Score : 6.8