There is a XSS Vulnerability in File upload Feature to baserCMS.

This is a vulnerability that needs to be addressed when the management system is used by an unspecified number of users.
If you are eligible, please update to the new version as soon as possible.

Target

baserCMS 4.7.8 and earlier versions

Vulnerability

Malicious code may be executed in File upload Feature.

Countermeasures

Update to the latest version of baserCMS

Please refer to the following page to reference for more information.
https://basercms.net/security/JVN_45547161

Credits

Shiga Takuma@BroadBand Security, Inc