572158 Security Audit for our website with CMS

I would like a professional company to run a security audit to a PHP based CMS. The deliverable will be: - Full review report. - Possible Threat report. - Recommendation to resolve the mentioned issues. - Guidance on fixing the issues. Code Snapshot: - Developed using OPP. - Using smarty template engine. - It has around 25K lines of code. I am looking for your proposal for this project and a sample of the report that you have produced previously. Taking into consideration that this will be ongoing project.