Description

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.217, a user with updateAutoReply permission can store an XSS payload in the mailbox auto-reply message. The payload is rendered unescaped in the auto-reply email sent to every customer who contacts the mailbox. Email clients do not enforce CSP, so the payload executes in the customer's webmail / mail-client context. This issue has been patched in version 1.8.217.

INFO

Published Date :

2026-05-07T18:05:43.541Z

Last Modified :

2026-05-07T19:16:53.481Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-41904 vulnerability.

Vendors Products
Freescout Helpdesk
  • Freescout
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41904.

URL Resource
https://github.com/freescout-help-desk/freescout/releases/tag/1.8.217 cve-icon cve-icon
https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-q3fh-rj9h-jfrc cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact