CVE-2026-34442 in freescout-help-desk freescout

Sumário (Inglês)

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.211, host header manipulation in FreeScout version (http://localhost:8080/system/status) allows an attacker to inject an arbitrary domain into generated absolute URLs. This leads to External Resource Loading and Open Redirect behavior. When the application constructs links and assets using the unvalidated Host header, user requests can be redirected to attacker-controlled domains and external resources may be loaded from malicious servers. This issue has been patched in version 1.8.211.

Responsável

GitHub_M

Reservar

27/03/2026

Divulgação

01/04/2026

Inscrições

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidade	CWE	Exp	Con	CVE
354547	freescout-help-desk freescout Host Header Redirect	601	Não definido	Correção oficial	CVE-2026-34442