CVE-2026-41193

CRITICAL SEVERITY

CVSS Score & Metrics

Base Score

9.1 / 10

Vector String

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

Vulnerability 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.

Vulnerability Details

Published Date

April 21, 2026

Last Modified

April 22, 2026

CWE ID

CWE-22

Source

NVD

Vendor

freescout-help-desk

Product

freescout

External References

https://github.com/freescout-help-desk/freescout/commit/14f17a5cd22d217103a72b431b47b1f06996227b
https://github.com/freescout-help-desk/freescout/releases/tag/1.8.215
https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-r85m-5mc9-cc9w

CVE-2026-41193

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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