CVE-2018-18942

In baserCMS before 4.1.4, lib\Baser\Model\ThemeConfig.php allows remote attackers to execute arbitrary PHP code via the admin/theme_configs/form data[ThemeConfig][logo] parameter.

CVSS v3 7.2 HIGH
CVSS v2.0 6.5 MEDIUM

7.2^/10

CVSS v3 : HIGH

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

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://sunu11.com/2018/10/31/baserCMS/	Exploit Third Party Advisory
https://basercms.net/release/4_1_4	Release Notes Vendor Advisory
https://github.com/baserproject/basercms/issues/959	Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-11-05 09:29

Updated : 2024-02-04 20:03

NVD link : CVE-2018-18942

Mitre link : CVE-2018-18942

CVE.ORG link : CVE-2018-18942

JSON object : View

Products Affected

basercms

basercms

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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