Published: 2021/11/26  Last Updated: 2021/11/26

Information from baserCMS Users Community

Vulnerability ID:JVN#81376414
Title:Multiple vulnerabilities in baserCMS

This is a statement from the vendor itself with no modification by JPCERT/CC.

There is an OS command injection vulnerability in the page preview and a malicious code upload vulnerability in the DB restore on the management system of 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 4.5.3 and earlier versions

■ Vulnerability
System commands may be executed or malicious code may be executed.

■ Countermeasures
Update to the latest version of baserCMS

■ Acknowledgments
We would like to thank the reporter, Mr. Akagi Yusuke of NTT-ME, Daniele Scanu @SoterITSecurity for disclosing this vulnerability information.

Please refer to the next page for details.