CVE-2025-68645

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

22/12/2025

Last modified:

23/01/2026

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

8.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:synacor:zimbra_collaboration_suite::::::::	10.0.0 (including)	10.0.18 (excluding)
cpe:2.3:a:synacor:zimbra_collaboration_suite::::::::	10.1.0 (including)	10.1.13 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2025-68645

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools