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CISA Known Exploited Vulnerability

This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.

CVE

CVE-2025-68645

8.8

CVSShigh

Exploitable remotely over the internet · no authentication required · user interaction needed.

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.

Attack Vector

Network

Privileges Req.

None

User Interaction

Required

Updated Nov 10, 2026View on NVD →

S4E scanner

mediumProduct Based Web Vulnerabilities~10 seconds

Zimbra Collaboration - Local File Inclusion

Zimbra Collaboration (ZCS) 10.0 and 10.1 contain a local file inclusion caused by improper handling of user-supplied parameters in the RestFilter servlet, letting unauthenticated remote attackers include arbitrary files from WebRoot, exploit requires crafted requests to /h/rest endpoint. References: https://x.com/sirifu4k1/status/2006031417088639064 Remediation: Update to the latest version of Zimbra Collaboration.

url

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