CVE-2026-85523
HIGHCVE-2026-85523 is a high-severity (CVSS 8.8) OS Command Injection vulnerability. No vendor fix is recorded yet; mitigation options are listed below.
Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Felisify Information Technologies Industry and Trade Inc. SambaBox allows…
Description
Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Felisify Information Technologies Industry and Trade Inc. SambaBox allows OS Command Injection.
This issue affects SambaBox: before 5.4.1.
Detection & mitigation playbook
VulnerabilityDetect
Identify every host running the affected component and compare the installed build against the fixed version below — for source-built or distro-packaged software the version string, not a lockfile, is the source of truth (`dpkg -l`, `rpm -q`, or the binary's own `--version`).
Remediation status
No fixed release is recorded for CVE-2026-85523 yet. Track the upstream advisory, and apply the exposure-reduction steps below in the meantime.
Mitigate without a patch
Stop passing untrusted input into the interpreter or shell: call the affected binary with an argument array rather than a composed command string, reject anything outside a strict allowlist of expected values, and run the component under an account that cannot reach beyond the work it legitimately does.
Frequently Asked Questions
Is CVE-2026-85523 in your dependencies?
Find it across , including transitive dependencies.