Synacor Zimbra Collaboration Suite (ZCS) before 8.8.3 has Persistent XSS.
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
https://bugzilla.zimbra.com/show_bug.cgi?id=108265
Source: Mitre, NVD
Published: 2018-02-04
Updated: 2026-06-17
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.02124
