Disclosure Date 2020/08/28

CVE-2020-15159

Cross-site Scripting to Remote Code Execution in BaserCMS

BaserCMSのクロスサイトスクリプティングによるリモートコード実行

Credit

stypr (@stereotype32)

Affected-Versions

= 4.0.0, <= 4.3.6

CWE

CWE-79

Description

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.

Product-URLs

  • http://basercms.net/

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