Security Advisory

CVE-2026-41191

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-04-21 17:09:26

Last updated 2026-04-21 19:07:38

Assigner GitHub_M

CVSS score 7.1

State PUBLISHED

Description

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, `MailboxesController::updateSave()` persists `chat_start_new` outside the allowed-field filter. A user with only the mailbox `sig` permission sees only the signature field in the UI, but can still change the hidden mailbox-wide chat setting via direct POST. Version 1.8.215 fixes the vulnerability.

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