An issue was discovered in Zimbra Collaboration (ZCS) 9.0. XSS can occur via one of attributes in webmail URLs to execute arbitrary JavaScript code, leading to information disclosure.
Severity
Medium 6.1
Published
6 Jan 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD
Affected software
Software
Affected versions
Zimbra CollaborationServers and applications · cpe:a:zimbra:collaboration