SB2023120813 - Upload of dangerous files in class.upload.php
Published: December 8, 2023
Security Bulletin ID
SB2023120813
CSH Severity
Low
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 vulnerability.
1) Arbitrary file upload (CVE-ID: CVE-2023-6551)
The vulnerability allows a remote attacker to perform XSS attacks.
The vulnerability exists due to the way the application handles uploads of dangerous files. A remote attacker can upload a malicious html file and perform XSS attacks.
Remediation
Install update from vendor's website.