CVE-2026-41190CWE-863

FreeScout has assigned-only visibility bypass via save_draft that allows hidden conversation draft injection

High · published April 21, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
26.2
In the wild
Unconfirmed
What it is

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, when `APP_SHOW_ONLY_ASSIGNED_CONVERSATIONS` is enabled, direct conversation view correctly blocks users who are neither the assignee nor the creator. The `save_draft` AJAX path is weaker. A direct POST can create a draft inside a conversation that is hidden in the UI. Version 1.8.215 fixes the vulnerability.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00340 · 26.2th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-04-21T17:06Z
EPSS history
Timeline
  • 21 APR 17:06Z
    FreeScout has assigned-only visibility bypass via save_draft that allows hidden conversation draft injection
    cvelistv5