CVE-2025-68645

UNKNOWNKnown Exploited

CISA Known Exploited Vulnerability

https://wiki.zimbra.com/wiki/Security_Center ; https://nvd.nist.gov/vuln/detail/CVE-2025-68645

Remediation deadline: February 12, 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.

Timeline

Published:January 22nd, 2026 12:00 AM

Last modified:January 22nd, 2026 12:00 AM

Added to KEV:January 22nd, 2026

CVSS Scoring

No CVSS v3 score available

Affected Software

From NVD CPE configuration data

Vendors

Synacor

Products

Zimbra Collaboration Suite (ZCS)

Weaknesses (CWE)

CWE-98

References & Reports

Advisories, patches, and third-party reports

No references available.

Source: CISA KEV + NVD · Data may lag official sources by up to one minute