TeamDavid vulnerabilities

The TeamDavid Webbox application is vulnerable to a stored XSS vulnerability. An attacker can send an email containing malicious JavaScript code. When a user accesses the email, the stored cross-site scripting is triggered.

TeamDavid Webbox contains an open redirect vulnerability via the 'replyUrl' parameter. An attacker can craft a URL within the application that redirects the user's browser to an arbitrary third-party site. This can be abused for phishing attacks, where users receive a trusted domain link but are redirected to a phishing website.

The link storing functionality in TeamDavid Webbox accepts a 'pathname' parameter with UNC paths, allowing authenticated attackers to trigger outbound connections to attacker-controlled SMB servers. This can expose NTLM authentication information (such as NTLM hashes) and enable SMB relay or credential theft attacks. Exploitation is possible without authentication.

TeamDavid Webbox is vulnerable to HTTP header injection through the request body in the link storing functionality (//ServerClient_celink.htm), which is appended to the redirect target in the 302 HTTP response. Adding a line feed allows control over response headers.