Hi there. let me help you with security issue investigation and fix for Forum functionality.
I am a Professional php developer having 8+ years of experience and also proficient with following skills:--html, mysql, website design,web security, wordpress, javascript, , CSS3, XHTML / DHTML, AJAX, JavaScript, SEO, Responsive Design and PSD to CSS.
I look forward to speaking with you soon in order to discuss your project :)
Thanks