Humhub 0.10.0-rc.1 - Multiple Persistent Cross-Site Scripting Vulnerabilities

Exploit Title: Humhub test Will insert the corresponding HTML elements into the post/comment body. 2. Humhub-modules-mail 7 persistent XSS vulnerability Humhub-modules-mail versions 0.5.9 and prior when used in conjunction with Humhub 0.10.0-rc.1 or prior is affected by the same vulnerability as...