CVE-2025-48389: Deserialization of Untrusted Data

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.178, FreeScout is vulnerable to deserialization of untrusted data due to insufficient validation. Through the set function, a string with a serialized object can be passed, and when getting an option through the ge...

CVE-2025-48475: Incorrect Authorization

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.180, the System does not provide a check on which "clients" of the System an authorized user can view and edit, and which ones they cannot. As a result, an authorized user who does not have access to any of the...

CVE-2025-48471: Unrestricted Upload of File with Dangerous Type

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.179, the application does not check or performs insufficient checking of files uploaded to the application. This allows files to be uploaded with the phtml and phar extensions, which can lead to remote code executi...

CVE-2025-48390: Improper Control of Generation of Code

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.178, FreeScout is vulnerable to code injection due to insufficient validation of user input in the phppath parameter. The backticks characters are not removed, as well as tabulation is not removed. When checking us...

PT-2025-64: Stored Cross-site scripting in FreeScout

The vulnerability was identified in FreeScout , versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to store malicious HTML/JavaScript scripts that is later executed in other users’ browsers due to insufficient input validation and sanitization. Vulnerability status:...

PT-2025-65: Race Condition in FreeScout

The vulnerability was identified in FreeScout, versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to influence the order of execution in multithreaded code because of improper synchronization, leading to unintended actions. Vulnerability status: Confirmed by vendor Da...

CVE-2024-29185

FreeScout is a self-hosted help desk and shared mailbox. Versions prior to 1.8.128 are vulnerable to OS Command Injection in the /public/tools.php source file. The value of the phppath parameter is being executed as an OS command by the shellexec function, without validating it. This allows an...

CVE-2024-1932

Unrestricted Upload of File with Dangerous Type in freescout-helpdesk/freescout...

CVE-2023-52268

The End-User Portal module before 1.0.65 for FreeScout sometimes allows an attacker to authenticate as an arbitrary user because a session token can be sent to the /auth endpoint. NOTE: this module is not part of freescout-helpdesk/freescout on GitHub...

PT-2025-48: Insufficient authorization in FreeScout

The vulnerability was identified in FreeScout, versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to access information or functionality that exceeds the privileges granted to the user because the application checks access rights incorrectly. Vulnerability status:...

PT-2025-56: Business Logic Errors in FreeScout

The vulnerability was identified in FreeScout, versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to skip a required workflow step and still obtain the functional capability. Vulnerability status: Confirmed by vendor Date of vulnerability remediation: 23.05.2025...

PT-2025-49: Insufficient authorization in FreeScout

The vulnerability was identified in FreeScout, versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to access information or functionality that exceeds the privileges granted to the user because the application checks access rights incorrectly. Vulnerability status:...

PT-2025-46: Insufficient authorization in FreeScout

The vulnerability was identified in FreeScout, versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to access information or functionality that exceeds the privileges granted to the user because the application checks access rights incorrectly. Vulnerability status:...

PT-2025-63: Stored Cross-site scripting in FreeScout

The vulnerability was identified in FreeScout , versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to store malicious HTML/JavaScript scripts that is later executed in other users’ browsers due to insufficient input validation and sanitization. Vulnerability status:...

PT-2025-62: Stored Cross-site scripting in FreeScout

The vulnerability was identified in FreeScout , versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to store malicious HTML/JavaScript scripts that is later executed in other users’ browsers due to insufficient input validation and sanitization. Vulnerability status:...

PT-2025-60: Stored Cross-site scripting in FreeScout

The vulnerability was identified in FreeScout , versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to store malicious HTML/JavaScript scripts that is later executed in other users’ browsers due to insufficient input validation and sanitization. Vulnerability status:...

PT-2025-54: Business Logic Errors in FreeScout

The vulnerability was identified in FreeScout , versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to gain access to a functional capability without completing the required sequence of actions, bypassing the intended business workflow. Vulnerability status: Confirmed ...

PT-2025-57: Stored XSS leads to CSRF in FreeScout

The vulnerability was identified in FreeScout, versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to store an XSS payload that later triggers forged requests on behalf of the victim CSRF, broadening the impact of the attack. Vulnerability status: Confirmed by vendor...

PT-2025-45: Arbitrary file upload in FreeScout

The vulnerability was identified in FreeScout, versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to upload arbitrary including executable files containing malicious code because the application does not perform sufficient validation of uploaded files. Vulnerability...

PT-2025-55: Business Logic Errors in FreeScout

The vulnerability was identified in FreeScout, versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to skip a required workflow step and still obtain the functional capability. Vulnerability status: Confirmed by vendor Date of vulnerability remediation: 23.05.2025...