CVE-2026-41193

Published April 21st, 2026

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CVSS v3

9.1

CRITICAL

CVSS v2

N/A

Affected

PROJECT

Description

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, FreeScout's module installation feature extracts ZIP archives without validating file paths, allowing an authenticated admin to write files arbitrarily on the server filesystem via a specially crafted ZIP. Version 1.8.215 fixes the vulnerability.

freescout-help-desk/freescout

FreeScout — Free self-hosted help desk & shared mailbox (Zendesk / Help Scout alternative)

GitHub

4.32K