CVE-2025-68645

HIGHCISA KEV

8.8

Description

A Local File Inclusion (LFI) vulnerability exists in the Webmail Classic UI of Zimbra Collaboration (ZCS) 10.0 and 10.1 because of improper handling of user-supplied request parameters in the RestFilter servlet. An unauthenticated remote attacker can craft requests to the /h/rest endpoint to influence internal request dispatching, allowing inclusion of arbitrary files from the WebRoot directory.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published12/22/2025

Last Modified1/23/2026

Sourcekev

Honeypot Sightings0

CISA KEV

VendorSynacor

Product Zimbra Collaboration Suite (ZCS)

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

KEV Date Added2026-01-22

Remediation Due Date2026-02-12

Ransomware UseUnknown

Affected Products

synacor:zimbra_collaboration_suite

Weaknesses (CWE)

CWE-98

References

https://wiki.zimbra.com/wiki/Security_Center(cve@mitre.org)

https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy(cve@mitre.org)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-68645(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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