See how sugarcrm compares to other vendors in security performance
SugarCRM before 13.0.4 and 14.x before 14.0.1 allows SSRF in the API module because a limited type of code injection can occur.
In SugarCRM before 12.0. Hotfix 91155, a crafted request can inject custom PHP code through the EmailTemplates because of missing input validation.