Known Exploited Vulnerabilities February 25, 2025 · CISA KEV Catalog

CVE-2023-34192: Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) Vulnerability

Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting (XSS) vulnerability that allows a remote authenticated attacker to execute arbitrary code via a crafted script to the /h/autoSaveDraft function.

Read the original at CISA KEV Catalog ↗

Topics

Vulnerabilities & Patching

Mentions

CVE-2023-34192Synacor

Related

CVE-2026-73570: Zimbra Collaboration Suite (ZCS) OS Command Injection Vulnerability Known Exploited Vulnerabilities · Aug 21, 2026

CVE-2025-48700: Synacor Zimbra Collaboration Suite (ZCS) Cross-site Scripting Vulnerability Known Exploited Vulnerabilities · Apr 20, 2026

CVE-2025-66376: Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting Vulnerability Known Exploited Vulnerabilities · Mar 18, 2026