High severity · published Apr 21, 2026
CVE-2026-41190
FreeScout has assigned-only visibility bypass via save_draft that allows hidden conversation draft injection
7.1
CVSS
0.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
freescout · freescout-help-desk
< 1.8.215 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-41190
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-41190
github.com
https://github.com/freescout-help-desk/freescout/commit/414878eb79be7cb01a3ae124df6efcd23729275f
github.com
https://github.com/freescout-help-desk/freescout/releases/tag/1.8.215
github.com
https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-vj2p-2789-3747
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