Remote code injection in wwbn/avideo
WWBN Avideo Authenticated RCE - OS Command InjectionDescriptionAn OS Command Injection vulnerability in an Authenticated endpoint `/plugin/CloneSite/cloneClient.json.php` allows attackers to achieve Remote Code Execution.Vulnerable code:We can control `$objClone->cloneSiteURL`  through the admin panel clone site feature.`/plugin/CloneSite/cloneClient.json.php` sends a GET Request to `{$objClone->cloneSiteURL}/plugin/CloneSite/cloneServer.json.php`. I hosted a  specially crafted `cloneServer.json.php` that prints the following JSON dataSend a GET Request to `/plugin/CloneSite/cloneClient.json.php` then remote code execution is achieved.![rce](https://i.ibb.co/h14gQtn/rce.png)