lynx arbitrary command execution
It is possible for a remote attacker to execute arbitrary commands as
the user running lynx by using specially crafted lynxcgi: URL.
This issue also affects FC3
From User-Agent: XML-RPC
lynx-2.8.5-23.2 has been pushed for FC4, which should resolve this issue. If these problems are still present in this version, then please make note of it in this bug report.