SB2023032126 - Arbitrary file upload in QYKCMS
Published: March 21, 2023
Security Bulletin ID
SB2023032126
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Arbitrary file upload (CVE-ID: CVE-2023-1442)
The vulnerability allows a remote user to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload in the /admin_system/api.php script in the Update Handler component. A remote administrator can upload a malicious file and execute it on the server.
Remediation
Install update from vendor's website.