CVE-2026-12071

The Webbox of TeamDavid by Tobit Laboratories AG constructs redirect URLs using user-supplied input, 
which is appended to the redirect target in a 302 HTTP response. By 
using URL-encoded characters such as “%2e” (representing a dot), an 
attacker can manipulate the portion of the URL following the top-level 
domain (TLD). If a similar, registerable TLD exists (for example, if 
“.com” is the application’s domain, and “.company” is available for 
registration), an attacker can craft a URL to redirect users to a 
malicious “.company” domain. By using URL-encoded line feeds, it becomes
 possible to insert arbitrary response headers in the server's HTTP 
response.



This issue affects TeamDavid through Rollout 524.