CVE-2026-67246 A path traversal vulnerability was found in the Wallpaper component of ADM

Medium 6.9 Published 30 Jul 2026 Updated 4 Aug 2026

An authenticated attacker can exploit a path traversal flaw in the ADM Wallpaper component to access or modify files outside the intended directory.

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-2026-67246?

CVE-2026-67246 is a medium-severity path traversal vulnerability in ASUSTOR Inc. ADM, published on 30 Jul 2026. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

A path traversal vulnerability was found in the Wallpaper component of ADM. The vulnerability occurs because user-controlled wallpaper path input is not sufficiently validated before being used for file access. An authenticated attacker can exploit this issue to access or manipulate files outside the intended wallpaper directory, subject to user permissions and filesystem restrictions. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.RUN1 as well as from ADM 5.0.0 through ADM 5.1.3.RI81.

Weakness: CWE-22

Which versions are affected by CVE-2026-67246?

It affects 1 product.

Products include Asustor Data Master.

How do I fix CVE-2026-67246?

No fix has been published for CVE-2026-67246 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-2026-67246 being exploited?

There is no known exploitation of CVE-2026-67246 in the wild and no public exploit code.

Sources

Also known as GHSA-j5cp-rjh5-gm88.