CVE-2018-16731

CScms 4.1 allows arbitrary file upload by (for example) adding the php extension to the default filetype list (gif, jpg, png), and then providing a .php pathname within fileurl JSON data.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/AvaterXXX/CScms/blob/master/CScms_up.md	Third Party Advisory
https://www.patec.cn/newsshow.php?cid=24&id=123	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:chshcms:cscms:4.1:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-09-08 15:29

Updated : 2024-02-28 16:48

NVD link : CVE-2018-16731

Mitre link : CVE-2018-16731

CVE.ORG link : CVE-2018-16731

JSON object : View

Products Affected

chshcms

cscms

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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