7.6

CVE-2020-15159

Cross Site Scripting leading to RCE in baserCMS

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Basercms ≫ Basercms Version <= 4.3.6
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.15% 0.798
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.6 1 6
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
nvd@nist.gov 4.6 3.9 6.4
AV:N/AC:H/Au:S/C:P/I:P/A:P
security-advisories@github.com 7.6 1 6
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://basercms.net/security/20200827
Vendor Advisory
https://github.com/baserproject/basercms/commit/16a7b3cd09a0ca355474119c76897eac2034a66d
Patch
Third Party Advisory
https://github.com/baserproject/basercms/security/advisories/GHSA-673x-f5wx-fxpw
Patch
Third Party Advisory