CVE-2020-7796 - Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery Vulnerability
Synacor Zimbra Collaboration Suite (ZCS) contains a server-side request forgery vulnerability if WebEx zimlet installed and zimlet JSP is enabled.
- Severity
- critical
- Product
- Synacor Zimbra Collaboration Suite
- Published
- 2026-02-17
- EPSS
- 0.844
- CISA KEV
- Known exploited
- Ransomware
- Known campaign use
References and validation
- https://github.com/search?q=CVE-2020-7796&type=repositories
- https://nvd.nist.gov/vuln/detail/CVE-2020-7796
Entries are refreshed from CISA KEV and FIRST EPSS. Validate applicability before testing.