CVE-2025-68645CISA KEV: Actively Exploited

Synacor Zimbra Collaboration Suite (ZCS) PHP Remote File Inclusion Vulnerability

Published Jan 22, 2026·Updated Jan 22, 2026

Description

Synacor Zimbra Collaboration Suite (ZCS) contains a PHP remote file inclusion vulnerability that could allow for remote attackers to craft requests to the /h/rest endpoint to influence internal request dispatching, allowing inclusion of arbitrary files from the WebRoot directory.

Public Exploits & PoCs5 found

References

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