CVE-2020-15159: 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…

PriorityP335high7.6CVSS 3.1

AVNACHPRHUIRSCCHIHAH

EPSS

2.15%

79.9th percentile

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
basercms	basercms	<= 4.3.6	—
baserproject	basercms	>= 4.0.0 < 4.3.7	4.3.7
baserproject	basercms	>= unspecified < < 4.3.7	< 4.3.7

CVSS provenance

nvdv3.17.6HIGHCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

nvdv2.04.6MEDIUMAV:N/AC:H/Au:S/C:P/I:P/A:P

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