An issue was discovered in Simplejobscript.com SJS through 1.66. There is an unauthenticated SQL injection via the job applications search function. The vulnerable parameter is job_id. The function is getJobApplicationsByJobId(). The file is _lib/class.JobApplication.php.
controllers/page_apply.php in Simplejobscript.com SJS through 1.66 is prone to unauthenticated Remote Code Execution by uploading a PHP script as a resume.