Vulnerabilities > CVE-2021-3312 - XXE vulnerability in Alkacon Opencms 11.0/11.0.1/11.0.2

047910
CVSS 6.5 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
NONE
Availability impact
NONE
network
low complexity
alkacon
CWE-611

Summary

An XML external entity (XXE) vulnerability in Alkacon OpenCms 11.0, 11.0.1 and 11.0.2 allows remote authenticated users with edit privileges to exfiltrate files from the server's file system by uploading a crafted SVG document.

Vulnerable Configurations

Part Description Count
Application
Alkacon
3