CVE-2025-48700: Synacor Zimbra Collaboration Suite (ZCS) Cross-site
Synacor Zimbra Collaboration Suite (ZCS) Cross-site Scripting Vulnerability. Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript within the user's session, potentially leading to unauthorized access to sensitive information.
- CISA KEV-listed (remediation due 2026-04-23)
- EPSS 18.2% (95.3% percentile)