CVE-2026-34030 Improper branch-code validation in Wertheim SafeController Software allows file path manipulation
An authenticated attacker can manipulate branch codes to store files in unintended filesystem locations via path traversal.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-34030?
CVE-2026-34030 is a medium-severity path traversal vulnerability in Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System), published on 15 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, does not sufficiently validate the branch code when a new branch is created. The branch code is later used in multiple application functions, including filesystem path generation for uploaded files, profile pictures, and settings. An authenticated attacker with the settings_branches_manage privilege can include path traversal sequences in the branch code and influence the final filesystem location used by affected file operations. This can allow files to be stored in unintended locations, subject to service-account write permissions and branch-code length restrictions.
Weakness: CWE-73
Which versions are affected by CVE-2026-34030?
How do I fix CVE-2026-34030?
No fix has been published for CVE-2026-34030 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-34030 being exploited?
There is no known exploitation of CVE-2026-34030 in the wild and no public exploit code.
Sources
Also known as GHSA-mvvf-7w7v-ww2x.