Vulnerabilities > CVE-2021-28162 - Inclusion of Functionality from Untrusted Control Sphere vulnerability in Eclipse Theia

047910
CVSS 6.1 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
LOW
Integrity impact
LOW
Availability impact
NONE
network
low complexity
eclipse
CWE-829

Summary

In Eclipse Theia versions up to and including 0.16.0, in the notification messages there is no HTML escaping, so Javascript code can run.