Collaboration Suite Full ((top)) — Cve20207796 Zimbra

Implement network-level restrictions to limit the Zimbra server’s outbound connections only to trusted destinations.

By injecting JavaScript into the user or loc parameters, an attacker can bypass Zimbra’s built-in anti-XSS filters. The injected script is then reflected back to the victim in the HTTP response without proper encoding. Because the vulnerable endpoint is accessible (due to misconfigured or default proxy routes), the attacker can force any logged-in Zimbra user to execute arbitrary JavaScript in their browser context. cve20207796 zimbra collaboration suite full

Actively monitor application logs for anomalous requests to internal services or suspicious DNS queries. cve20207796 zimbra collaboration suite full