CVE-2025-48475 FreeScout Vulnerable to Insufficient 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-2025-48475

CVE-2025-48475 affects FreeScout prior to version 1.8.180. The issue arises from missing checks on which "clients" an authorized user can view or edit, allowing a user without access to any mailboxes or conversations to view/edit the System’s clients. The root cause is the absence of enforcement ...

CVE-2025-48473

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-2025-48390

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...

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-2025-48474 FreeScout Vulnerable to Insufficient 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-2025-48474 FreeScout Vulnerable to Insufficient 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 FreeScout Vulnerable to Insufficient 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-2025-48473 FreeScout Vulnerable to Insufficient 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-2025-48472 FreeScout Vulnerable to Insufficient Authorization

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.179, there is no check to ensure that the user is disabling notifications for the mailbox to which they already have access. Moreover, the code explicitly implements functionality that if the user does not have...

CVE-2025-48472 FreeScout Vulnerable to Insufficient Authorization

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.179, there is no check to ensure that the user is disabling notifications for the mailbox to which they already have access. Moreover, the code explicitly implements functionality that if the user does not have...

CVE-2025-48471 FreeScout Vulnerable to Arbitrary File Upload

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-2025-48471 FreeScout Vulnerable to Arbitrary File Upload

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-2025-48471 FreeScout Vulnerable to Arbitrary File Upload

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 FreeScout Vulnerable to Remote Code Execution (RCE)

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...

CVE-2025-48390 FreeScout Vulnerable to Remote Code Execution (RCE)

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...

CVE-2025-48390 FreeScout Vulnerable to Remote Code Execution (RCE)

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...

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-2025-48389 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-2025-48389 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...