CVE-2026-53594: FreeScout has Arbitrary File Read in App Logs Viewer via Forged Encrypted Path
FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. FreeScout's Manage -> Logs -> App Logs feature uses the bundled rap2hpoutre/laravel-log-viewer override to decrypt a user-supplied file identifier and then pass the resolved path to Laravel's download response. Prior to version 1.8.224, the path resolution logic accepts any existing absolute path before applying the intended storage/logs restriction. As a result, an attacker who can access the App Logs route and forge a valid Laravel-encrypted dl parameter can download arbitrary server-local files readable by the PHP process, not just log files. Version 1.8.224 contains a fix.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
FreeScoutto a version that resolves this vulnerability.Fixed in 1.8.224
Event History
Frequently Asked Questions
What is the severity of CVE-2026-53594?
CVE-2026-53594 has a medium severity rating of 4.9.
What type of vulnerability is CVE-2026-53594?
CVE-2026-53594 is classified as a Path Traversal vulnerability.
How do I fix CVE-2026-53594?
To fix CVE-2026-53594, update FreeScout to the latest version that addresses this vulnerability.
What impact does CVE-2026-53594 have on my system?
CVE-2026-53594 allows for arbitrary file read access to app logs, potentially exposing sensitive information.
What software is affected by CVE-2026-53594?
The vulnerability affects the FreeScout help desk application.