PT-2025-47: 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-2025-59: 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-2025-50: 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-2025-61: 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-2025-42: Insufficient Protection Against CRLF-injection in FreeScout

The vulnerability was identified in FreeScout, versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to inject special characters into string‑formatting functions because user input is not properly validated, leading to CRLF‑injection attacks. Vulnerability status:...

PT-2025-43: Deserialization of untrusted data in FreeScout

The vulnerability was identified in FreeScout, versions v.1.8.173 and 1.8.174. The discovered vulnerability allows an attacker to execute arbitrary code on the server because the application performs insufficient validation of user‑supplied data during deserialization. Vulnerability status:...

PT-2025-23172 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.178 Description: The issue is related to insufficient validation of user input in the php path parameter, allowing code injection. This occurs because backticks characters and tabulation are not removed from us...

PT-2025-23265 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.181 Description: FreeScout is a free self-hosted help desk and shared mailbox. A race condition could occur when an administrative account is deleting a user. This issue has been patched in version 1.8.181...

PT-2025-23255 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.180 Description: FreeScout is a free self-hosted help desk and shared mailbox. The application is vulnerable to Cross-Site Scripting XSS attacks due to incorrect input validation and sanitization of user-input...

PT-2025-23244 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.180 Description: The issue is related to insufficient input validation during user creation, resulting in a mass assignment vulnerability. This vulnerability allows an attacker to manipulate all fields of the...

PT-2025-23178 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.180 Description: The application incorrectly checks user access rights for conversations. Users with show only assigned conversations enabled can assign themselves to an arbitrary conversation from the mailbox ...

PT-2025-23263 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.180 Description: The issue allows an attacker to upload an HTML file containing malicious JavaScript code to the server, resulting in a Cross-Site Scripting XSS vulnerability. This occurs when the .htaccess fil...

PT-2025-23250 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.178 Description: The issue is related to Cross-Site Scripting XSS attacks due to incorrect input validation and sanitization of user-input data in the conversation POST data body. Recommendations: For versions...

PT-2025-23242 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.180 Description: FreeScout is a free self-hosted help desk and shared mailbox. The issue arises from the lack of verification for the absence of the password field in user data when adding and editing user...

PT-2025-23248 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.180 Description: The issue is related to a mass assignment vulnerability in the Customer object, which is updated using the fill method. This method processes fields such as channel and channel id, but it is...

PT-2025-23258 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.180 Description: The issue is related to Cross-Site Scripting XSS attacks due to insufficient data validation and sanitization during data reception. This allows attackers to execute malicious scripts on the...

PT-2025-23177 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.179 Description: The issue allows users to view arbitrary messages from other mailboxes or conversations they do not have access to, due to a lack of checks when creating a conversation from a message in anothe...

PT-2025-23256 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.180 Description: The issue is caused by a lack of input validation and sanitization in both Session::flash and other areas, allowing user input to be executed without proper filtering. This results in a...

PT-2025-23148 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.178 Description: The issue is related to insufficient validation of user-supplied data, which is used as arguments to string formatting functions. This allows an attacker to pass a string containing special...

PT-2025-23247 · Freescout · Freescout

Name of the Vulnerable Software and Affected Versions: FreeScout versions prior to 1.8.180 Description: The issue allows an attacker with an unactivated email invitation containing the invite hash to self-activate their account, even if it is blocked or deleted. This is achieved by leveraging the...