Synacor Zimbra Collaboration Suite vulnerabilities
94 published vulnerabilities in Synacor Zimbra Collaboration Suite, 18 of them exploited in the wild. The most were published in 2016 (18), and 18 so far in 2026.
Synacor Zimbra Collaboration Suite vulnerabilities by year
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Most exploited Synacor Zimbra Collaboration Suite vulnerabilities
- CVE-2024-45519 Synacor Zimbra Collaboration Suite (ZCS) Command Execution
- CVE-2022-41352 Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload
- CVE-2022-37042 Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass
- CVE-2022-27924 Synacor Zimbra Collaboration Suite (ZCS) Command Injection
- CVE-2020-7796 Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery
- CVE-2019-9670 Synacor Zimbra Collaboration Suite (ZCS) Improper Restriction of XML External Entity Reference
- CVE-2023-34192 Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS)
- CVE-2026-73570 Zimbra Collaboration Suite (ZCS) OS Command Injection
- CVE-2025-68645 Synacor Zimbra Collaboration Suite (ZCS) PHP Remote File Inclusion
- CVE-2019-9621 Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery (SSRF)
- CVE-2025-66376 Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting
- CVE-2022-27925 Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload
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