CVE-2018-18874 Information

Description

nc-cms through 2017-03-10 allows remote attackers to execute arbitrary PHP code via the \Upload File or Image\ feature with a .php filename and \Content-Type: application/octet-stream\ to the index.php?action=file_manager_upload URI.

CVSS Vector

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

Reference

https://github.com/gnat/nc-cms/issues/11

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8