CVE-2017-14399 Information

Description

In BlackCat CMS 1.2.2 unrestricted file upload is possible in backend\media\ajax_rename.php via the extension parameter as demonstrated by changing the extension from .jpg to .php.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/SPuerBRead/blackcat-cms-file-upload/blob/master/README.md

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8