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CVE-2026-34442

MEDIUM

5.4

Description

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.

Details CVE

Score CVSS v3.15.4

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie3/31/2026

Derniere modification4/1/2026

Sourcenvd

Observations honeypot0

Produits affectes

freescout:freescout

Faiblesses (CWE)

CWE-20CWE-601CWE-829CWE-601

References

https://github.com/freescout-help-desk/freescout/commit/889d75c8e3c15e6a7ddb6a4d4f65cc0379c29213(security-advisories@github.com)

https://github.com/freescout-help-desk/freescout/releases/tag/1.8.211(security-advisories@github.com)

https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-822g-7rw5-53xj(security-advisories@github.com)

https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-822g-7rw5-53xj(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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