I'm not entirely sure what the deal is here. I administrate 3 forums running SMF, and this is the only one it happens on (although this one is running PHP5, while the others are running PHP4). When I try and type a post with commands WITH PARAMETERS such as:
wget
lynx
I get an error that says I can't access the index.php of SMF.
So, I can do things like:
wget
lynx
But I can't do things like:
wget file.name
lynx http://www.blah.com/file.txt
You can test it out here: link removed
Use preview please, so you don't spam the boards too badly. ;) It doesn't seem to matter whether or not it's in a code block or not.
Status and phpinfo are available as well:
link removed
link removed
Try the mod_security fix.
Having problems with mod_security? (http://www.simplemachines.org/community/index.php?topic=34270.0)
Thanks! Good catch. I will mark it as solved.