CVE-2026-93533 spatie Scotty Doctor DoctorCommand.php checkRemoteTools os command injection
Remote attackers can execute arbitrary OS commands via the host argument in the Scotty Doctor command handler.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-93533?
CVE-2026-93533 is a medium-severity command injection vulnerability in spatie Scotty, published on 18 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A vulnerability was determined in spatie Scotty up to 1.4.4. This impacts the function DoctorCommand::checkSshConnectivity/DoctorCommand::checkRemoteTools of the file app/Commands/DoctorCommand.php of the component Doctor Command Handler. This manipulation of the argument host causes os command injection. It is possible to initiate the attack remotely. The pull request to fix this issue awaits acceptance.
Which versions are affected by CVE-2026-93533?
How do I fix CVE-2026-93533?
No fix has been published for CVE-2026-93533 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-93533 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-93533 exists.
Sources
Also known as GHSA-q246-734p-8872.