SB2018091601 - PHP code injection in BigTree CMS
Published: September 16, 2018
Security Bulletin ID
SB2018091601
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Code Injection (CVE-ID: CVE-2018-17030)
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.