So you're telling me that someone who created a site to post job adverts for jobs that don't test programming skills, has managed to write a security vulnerabil

So you're telling me that someone who created a site to post job adverts for jobs that don't test programming skills, has managed to write a security vulnerability into the site? Never! I don't agree with making candidates write algorithms they don't need to know in a format that they don't need to be able to write them, but I am in favour of testing candidates thoroughly.