#VU14788 Code Injection in BigTree CMS - CVE-2018-17030
Published: September 16, 2018
Vulnerability identifier: #VU14788
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: CVE-2018-17030
CWE-ID:
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
BigTree CMS
BigTree CMS
Software vendor:
BigTree CMS
BigTree CMS
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation in /core/admin/auto-modules/forms/process.php when processing data passed via the "quote" HTTP POST parameter. A remote authenticated attacker with privileges to set hooks can send a specially specially crafted HTTP POST request and execute arbitrary PHP code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install update from vendor's website.