Joomla! Component vBizz 1.0.7 contains an unrestricted file upload vulnerability that allows authenticated attackers to upload arbitrary PHP files by submitting malicious files through the profile_pic parameter. Attackers can upload PHP files via POST requests to the employee view endpoint and execute them from the uploads directory to achieve remote code execution.
https://www.vulncheck.com/advisories/joomla-component-vbizz-remote-code-execution
https://www.exploit-db.com/exploits/46224
https://extensions.joomla.org/extensions/extension/marketing/crm/vbizz/