CVE-2026-93533: spatie Scotty Doctor DoctorCommand.php checkRemoteTools os command injection

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-18 · updated 2026-09-23
Weakness: CWE-77

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.

Affected products

spatie Scotty: 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4

References

https://github.com/spatie/scotty/
https://github.com/spatie/scotty/issues/20
https://github.com/spatie/scotty/pull/22
https://vuldb.com/cve/CVE-2026-93533
https://vuldb.com/submit/943917
https://vuldb.com/vuln/407450
https://vuldb.com/vuln/407450/cti
https://github.com/spatie/scotty/issues/20
https://github.com/sumo166/CVE-apply/blob/main/spatie/scotty/Doctor%20Command%20Injection%20via%20Unescaped%20@servers%20Host%20(CWE-78)_cve.md

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