CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.2. See the original NVD description below for full technical details.
CVE
CVE-2026-53906
Severity
HIGH
CVSS
8.2
EPSS
0.34%
Original NVD Description
MCO is vulnerable to Path Disclosure and Path Traversal in file handling functionality related to data export and upload. Improper validation of the filename parameter allows writing files to arbitrary locations as well as indirect disclosure of absolute server paths through error messages. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 25.3.3.1 but may also affect other versions.
Related CVEs
Other vulnerabilities affecting the same vendor(s)