Known Exploited Vulnerability: CVE-2022-27926

Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability

CVE detail
Catalog version: 2026.07.16 Date added: 2023-04-03 Due date: 2023-04-24 CISA catalog

Vendor: Synacor

Product: Zimbra Collaboration Suite (ZCS)

Required action: Apply updates per vendor instructions.

Known ransomware campaign use: Unknown

Notes: https://wiki.zimbra.com/wiki/Security_Center https://nvd.nist.gov/vuln/detail/CVE-2022-27926

CWEs

cvelogic Threat Intelligence