CVE-2026-54214 MEDIUM

CVE-2026-54214: TeamDavid: Header Injection through the 'cType' URL parameter

Vendor Tobit Laboratories Ag
Product TeamDavid
Weakness CWE-601 · Open redirect
Published August 7, 2026
Last update August 7, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

August 7, 2026 CVE published
August 7, 2026 Record updated