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CVE Vulnerability Details :
CVE-2026-41189
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-21 Apr, 2026 | 17:04
Updated At-21 Apr, 2026 | 17:37
Rejected At-
▼CVE Numbering Authority (CNA)
FreeScout has assigned-only visibility bypass that allows editing hidden customer-authored threads

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, customer-thread editing is authorized through `ThreadPolicy::edit()`, which checks mailbox access but does not apply the assigned-only restriction from `ConversationPolicy`. A user who cannot view a conversation can still load and edit customer-authored threads inside it. Version 1.8.215 fixes the vulnerability.

Affected Products
Vendor
freescout-help-desk
Product
freescout
Versions
Affected
  • < 1.8.215
Problem Types
TypeCWE IDDescription
CWECWE-863CWE-863: Incorrect Authorization
Type: CWE
CWE ID: CWE-863
Description: CWE-863: Incorrect Authorization
Metrics
VersionBase scoreBase severityVector
3.17.1HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Version: 3.1
Base score: 7.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-4h5p-7f5c-q7gj
x_refsource_CONFIRM
https://github.com/freescout-help-desk/freescout/commit/cdadaf621bb1e1d017315df20d743671f7eae7a9
x_refsource_MISC
https://github.com/freescout-help-desk/freescout/releases/tag/1.8.215
x_refsource_MISC
Hyperlink: https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-4h5p-7f5c-q7gj
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/freescout-help-desk/freescout/commit/cdadaf621bb1e1d017315df20d743671f7eae7a9
Resource:
x_refsource_MISC
Hyperlink: https://github.com/freescout-help-desk/freescout/releases/tag/1.8.215
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found