CVE-2026-45295

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.219, the open tracking endpoint `GET /thread/read/{conversation_id}/{thread_id}` allows unauthenticated attackers to enumerate valid conversation and thread IDs, and modify thread state (`opened_at` timestamp) without any authentication. Version 1.8.219 patches the issue.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-qjr9-6v9q-3r72
https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-qjr9-6v9q-3r72

Configurations

No configuration.

History

24 Oct 2026, 20:10

Type	Values Removed	Values Added
Summary		(es) FreeScout es una mesa de ayuda gratuita y una bandeja de entrada compartida construida con el framework Laravel de PHP. Antes de la versión 1.8.219, el endpoint de seguimiento de apertura ’GET /thread/read/{conversation_id}/{thread_id}’ permite a atacantes no autenticados enumerar IDs de conversación e hilo válidos y modificar el estado del hilo (marca de tiempo ’opened_at’) sin ninguna autenticación. La versión 1.8.219 corrige el problema.

Information

Published : 2026-07-20 18:16

Updated : 2026-10-24 20:10

NVD link : CVE-2026-45295

Mitre link : CVE-2026-45295

CVE.ORG link : CVE-2026-45295

JSON object : View

Products Affected

No product.

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

CWE-862

Missing Authorization

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