Vulnerabilities > CVE-2020-15159 - Unspecified vulnerability in Basercms
Attack vector
NETWORK Attack complexity
HIGH Privileges required
HIGH Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
baserCMS 4.3.6 and earlier is affected by Cross Site Scripting (XSS) and Remote Code Execution (RCE). This may be executed by logging in as a system administrator and uploading an executable script file such as a PHP file.The affected components are ThemeFilesController.php and UploaderFilesController.php. This is fixed in version 4.3.7.
Vulnerable Configurations
References
- https://basercms.net/security/20200827
- https://basercms.net/security/20200827
- https://github.com/baserproject/basercms/commit/16a7b3cd09a0ca355474119c76897eac2034a66d
- https://github.com/baserproject/basercms/commit/16a7b3cd09a0ca355474119c76897eac2034a66d
- https://github.com/baserproject/basercms/security/advisories/GHSA-673x-f5wx-fxpw
- https://github.com/baserproject/basercms/security/advisories/GHSA-673x-f5wx-fxpw