CVE-2026-54199

Tobit Laboratories AG TeamDavid's Webbox  is vulnerable to HTTP header injection through the 
request body in the application's link storing functionality 
(//ServerClient_celink.htm), which is appended to the redirect target in
 the 302 HTTP response. If a line feed is added, this will also be added
 to the redirect link, resulting in the ability to control the response 
headers. This issue affects TeamDavid before Rollout 528.

Starting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality.