Vulnerability Description
Tobit Laboratories AG TeamDavid's Webbox application is vulnerable to HTTP header injection through the “cType” URL parameter, which allows arbitrary modification of the Content-Type header in HTTP responses. Because the parameter does not properly restrict control characters such as URL-encoded newlines (“%0a”) or colons, attackers can inject additional headers including extra Location headers into the server’s response. This results e.g. in an open redirect vulnerability. This issue affects TeamDavid through Rollout 524.
Related Weaknesses (CWE)
References
- https://david.tobit.software/releasenotes
- https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/
- https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/
FAQ
What is CVE-2026-54214?
CVE-2026-54214 is a documented vulnerability. Tobit Laboratories AG TeamDavid's Webbox application is vulnerable to HTTP header injection through the “cType” URL parameter, which allows arbitrary modification of the Content-Type header in HTTP ...
How severe is CVE-2026-54214?
CVSS scoring is not yet available for CVE-2026-54214. Check NVD for updates.
Is there a patch for CVE-2026-54214?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.