CVE-2025-48389

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-2025-48389

CVE-2025-48389 affects FreeScout prior to version 1.8.178. The issue arises from deserialization of untrusted data when using the set function to pass a serialized object string, and deserialization occurs when retrieving an option via the get method, enabling arbitrary code execution. This vulne...

CVE-2025-48389 FreeScout Vulnerable to 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-2025-48388

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.178, the application performs insufficient validation of user-supplied data, which is used as arguments to string formatting functions. As a result, an attacker can pass a string containing special symbols \r, \n,...

CVE-2025-48388 FreeScout Has Insufficient Protection Against CRLF-injection

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.178, the application performs insufficient validation of user-supplied data, which is used as arguments to string formatting functions. As a result, an attacker can pass a string containing special symbols \r, \n,...

CVE-2025-48388

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.178, the application performs insufficient validation of user-supplied data, which is used as arguments to string formatting functions. As a result, an attacker can pass a string containing special symbols \r, \n,...

CVE-2025-48388

Freescout, a PHP/Laravel-based open‑source helpdesk, is affected by a CRLF‑injection style vulnerability in versions before 1.8.178. Root cause: insufficient validation of user‑supplied data used as arguments to string formatting functions, allowing input containing \r, \n, or \t. The issue is pa...

CVE-2025-48388 FreeScout Has Insufficient Protection Against CRLF-injection

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.178, the application performs insufficient validation of user-supplied data, which is used as arguments to string formatting functions. As a result, an attacker can pass a string containing special symbols \r, \n,...

FreeScout 安全漏洞

FreeScout is an open source helpdesk system built on the PHP Laravel framework, designed to provide users with functionality similar to Zendesk or Help Scout, but without sacrificing privacy or freedom. Freescout suffers from a privilege issue vulnerability that stems from improper checking of...

FreeScout 代码问题漏洞

FreeScout is an open source helpdesk system built on the PHP Laravel framework, designed to provide users with functionality similar to Zendesk or Help Scout, but without sacrificing privacy or freedom. Freescout suffers from a deserialization vulnerability that stems from the fact that through t...

FreeScout 安全漏洞

FreeScout is an ultra-lightweight and powerful free open source helpdesk and shared inbox built using PHP Laravel framework by FreeScout, Inc. A security vulnerability exists in FreeScout versions prior to 1.8.179 that stems from not validating a user's view permissions on a message, which could...

FreeScout 代码问题漏洞

FreeScout is an ultra-lightweight and powerful free open source helpdesk and shared inbox built using PHP Laravel framework by FreeScout, Inc. A code issue vulnerability exists in FreeScout versions prior to 1.8.179, which stems from insufficient file upload checks and could lead to remote code...

FreeScout 安全漏洞

FreeScout is an ultra-lightweight and powerful free open source helpdesk and shared inbox built using PHP Laravel framework by FreeScout, Inc. A security vulnerability exists in FreeScout versions prior to 1.8.179 that stems from not validating a user's notification setting permissions for a...

FreeScout 注入漏洞

FreeScout is an open source helpdesk system built on the PHP Laravel framework, designed to provide users with functionality similar to Zendesk or Help Scout, but without sacrificing privacy or freedom. Freescout suffers from a string formatting vulnerability that stems from insufficient validati...

FreeScout 代码注入漏洞

FreeScout is an ultra-lightweight and powerful free open source helpdesk and shared inbox built using PHP Laravel framework by FreeScout, Inc. A code injection vulnerability exists in FreeScout versions prior to 1.8.178, which stems from insufficient validation of the input of the phppath...

FreeScout 安全漏洞

FreeScout is an ultra-lightweight and powerful free open source helpdesk and shared inbox built using PHP Laravel framework by FreeScout, Inc. A security vulnerability exists in FreeScout versions prior to 1.8.180 that stems from unverified user view and edit permissions for system clients, which...

CVE-2025-48388: Use of Externally-Controlled Format String

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.178, the application performs insufficient validation of user-supplied data, which is used as arguments to string formatting functions. As a result, an attacker can pass a string containing special symbols \r, \n,...

CVE-2025-48474: Incorrect Authorization

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.180, the application incorrectly checks user access rights for conversations. Users with showonlyassignedconversations enabled can assign themselves to an arbitrary conversation from the mailbox to which they have...

CVE-2025-48473: Incorrect Authorization

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.179, when creating a conversation from a message in another conversation, there is no check to ensure that the user has the ability to view this message. Thus, the user can view arbitrary messages from other...

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...