Description Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS. References https://wiki.zimbra.com/wiki/Security_Center https://bugzilla.zimbra.com/show_bug.cgi?id=107878 https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories https://bugzilla.zimbra.com/show_bug.cgi?id=107885