CVE-2017-9364 Information

Description

Unrestricted File Upload exists in BigTree CMS through 4.2.18: if an attacker uploads an ‘xxx.pht’ or ‘xxx.phtml’ file they could bypass a safety check and execute any code.

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/bigtreecms/BigTree-CMS/commit/b72293946951cc650eaf51f5d2f62ceac6335e12 https://github.com/bigtreecms/BigTree-CMS/issues/280

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