Hi 75016.homepagemodules.de's users.
I'm having problem getting rid of someone injecting spam into my website. Half of my topics forum somehow got filled with these links:


All of the "users" made their posts as guests, but i've disabled posting by guests when i was setting up my forum, how is that possible? :-O
I use phpbb and i've applied all of the newest patches.. anyone know what/where the security hole is?