CVE-2026-41902: Insufficient Session Expiration

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.217, the /user-setup/hash endpoint accepts a 60-character random invitehash to set a new user's password. The endpoint performs no expiration check — the hash remains valid indefinitely until...

CVE-2026-41903: Incorrect Authorization

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.217, a user holding the PERMEDITUSERS permission intended for general user-profile editing can read and modify the notification subscriptions of any other user, including admins, by sending a...

CVE-2026-41904: Improper Neutralization of Input During Web Page Generation

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.217, a user with updateAutoReply permission can store an XSS payload in the mailbox auto-reply message. The payload is rendered unescaped in the auto-reply email sent to every customer who...

CVE-2026-41905: Server-Side Request Forgery (SSRF)

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.217, Helper::sanitizeRemoteUrl in app/Misc/Helper.php follows HTTP redirects via curlGetLastRedirectedUrl but then re-validates the original URL instead of the final redirect destination. An...

CVE-2026-41906: Authorization Bypass Through User-Controlled Key

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.214, the Change Customer modal correctly hides out-of-scope customers through the mailbox-filtered search endpoint, but the backend conversationchangecustomer action accepts any supplied...

PT-2026-38547

Name of the Vulnerable Software and Affected Versions FreeScout versions prior to 1.8.217 Description The '/user-setup/hash' endpoint accepts a 60-character random invite hash to set a new user's password but does not perform an expiration check, allowing the hash to remain valid indefinitely unt...

PT-2026-38548

Name of the Vulnerable Software and Affected Versions FreeScout versions prior to 1.8.217 Description A user with the PERM EDIT USERS permission can read and modify the notification subscriptions of any other user, including administrators, by sending a single POST request. This allows a non-admi...

PT-2026-38550

Name of the Vulnerable Software and Affected Versions FreeScout versions prior to 1.8.217 Description The sanitizeRemoteUrl function in app/Misc/Helper.php follows HTTP redirects via curlGetLastRedirectedUrl but re-validates the original URL instead of the final destination. This allows an attack...

PT-2026-38549

Name of the Vulnerable Software and Affected Versions FreeScout versions prior to 1.8.217 Description A user with updateAutoReply permission can store a Cross-Site Scripting XSS payload in the mailbox auto-reply message. This payload is rendered without escaping in the auto-reply emails sent to...

FreeScout 安全漏洞

FreeScout is a lightweight and powerful free open-source help desk and shared inbox built using PHP Laravel framework by FreeScout Inc. Versions of FreeScout prior to 1.8.214 contained security vulnerabilities. These vulnerabilities stemmed from the conversationchangecustomer operation, which...

FreeScout 跨站脚本漏洞

FreeScout is a lightweight and powerful free open-source help desk and shared inbox built using PHP Laravel framework by FreeScout Inc. Versions of FreeScout prior to 1.8.217 contained a cross-site scripting vulnerability. This vulnerability occurred because users with the "updateAutoReply"...

FreeScout 代码问题漏洞

FreeScout is a lightweight and powerful free open-source help desk and shared inbox built using PHP Laravel framework by FreeScout Inc. Versions of FreeScout prior to 1.8.217 contained code vulnerabilities. These vulnerabilities stemmed from the Helper::sanitizeRemoteUrl function, which...

FreeScout 安全漏洞

FreeScout is a lightweight and powerful free open-source help desk and shared inbox built using PHP Laravel framework by FreeScout Inc. Versions of FreeScout prior to 1.8.217 contained security vulnerabilities. These vulnerabilities stemmed from users with the PERMEDITUSERS privilege being able t...

FreeScout 代码问题漏洞

FreeScout is a lightweight and powerful free open-source help desk and shared inbox built using PHP Laravel framework by FreeScout Inc. Versions of FreeScout prior to 1.8.217 contained code vulnerabilities. This vulnerability stemmed from the/user-setup/hash endpoint, which did not expire the...

FreeScout 1.8.206 Network Reachability and HTTP Security Audit Scanner

The provided PHP script is a network reconnaissance and auditing tool designed to scan a local IP range and identify reachable hosts potentially running web services such as FreeScout...

CVE-2026-41192

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, the reply and draft flows trust client-supplied encrypted attachment IDs. Any IDs present in attachmentsall but omitted from retained lists are decrypted and passed directly to Attachment::deleteByIds. Because...

CVE-2026-41193

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, FreeScout's module installation feature extracts ZIP archives without validating file paths, allowing an authenticated admin to write files arbitrarily on the server filesystem via a specially crafted ZIP...

CVE-2026-41194

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, the mailbox OAuth disconnect action is implemented as GET /mailbox/oauth-disconnect/id/inout/provider. It removes stored OAuth metadata from the mailbox and then redirects. Because it is a GET route, no CSRF...

CVE-2026-40592

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.214, the undo-send route GET /conversation/undo-reply/threadid checks only whether the current user can view the parent conversation. It does not verify that the current user created the reply being undone. In a...

CVE-2026-41190

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, when APPSHOWONLYASSIGNEDCONVERSATIONS is enabled, direct conversation view correctly blocks users who are neither the assignee nor the creator. The savedraft AJAX path is weaker. A direct POST can create a dra...