cvedb.io
CVE-2026-34442
MEDIUM · CVSS 5.4
EPSS exploitation probability: 0%
Published 2026-03-31T22:16:19.333 · Last modified 2026-06-17T10:39:03.353

Summary

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.

Affected products

freescout — freescout

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.