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.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/freescout-help-desk/freescout/commit/14f17a5cd22d217103a72b43
- https://github.com/freescout-help-desk/freescout/releases/tag/1.8.215
- https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-r85m-5
- https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-r85m-5
FAQ
What is CVE-2026-41193?
CVE-2026-41193 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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 authent...
How severe is CVE-2026-41193?
CVE-2026-41193 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-41193?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.