wterm is vulnerable to the same X11 Display issue as rxvt,
"The security issue is caused due to the program using ":0" as it's X11 display
if the DISPLAY environment variable is missing. This can be exploited to
execute arbitrary commands with the privileges of the user running rxvt via a
malicious X server."
rxvt bug #217819
Arches, please test and mark stable:
Target keywords : "ppc release sparc x86"
Fixed in release snapshot.