CVE-2026-41904

Published: May 7, 2026Modified: Jun 17, 2026Deferred

7.6

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N

Exploitability: 2.3 / Impact: 4.7

Source: security-advisories@github.com (Secondary)

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.

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (3)

https://github.com/freescout-help-desk/freescout/releases/tag/1.8.217

Source: security-advisories@github.com

https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-q3fh-rj9h-jfrc

Source: security-advisories@github.com

https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-q3fh-rj9h-jfrc

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.