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CRITICAL severity

CVE-2026-103244 — Sgoudelis

CRITICALFix: sgoudelis/ground-station@940df21

CVE-2026-103244 is a critical-severity (CVSS 9.8) Missing Authentication vulnerability. No vendor fix is recorded yet; mitigation options are listed below.

ground-station versions before 0.8.0 contain an authentication bypass vulnerability in the setup.restore command that allows unauthenticated attackers to execute arbitrary SQL during…

Published
Oct 1, 2026
Updated
Oct 1, 2026
Affected
—
Patched
See advisory
Exploits
None indexed
Exploitation data as of Oct 1, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Description

ground-station versions before 0.8.0 contain an authentication bypass vulnerability in the setup.restore command that allows unauthenticated attackers to execute arbitrary SQL during first-run setup mode. Attackers can invoke setup.restore via Socket.IO to plant admin users and forged session tokens, then authenticate as administrator without credentials for complete application takeover.

Detection & mitigation playbook

Vulnerability
  1. Detect

    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`).

  2. Remediation status

    No fixed release is recorded for CVE-2026-103244 yet. Track the upstream advisory, and apply the exposure-reduction steps below in the meantime.

  3. Mitigate without a patch

    Put an independent control in front of the weakness: restrict the affected endpoint or interface to trusted networks, require an additional authentication factor or proxy-level check, and invalidate existing sessions and credentials in case the flaw has already been used.

Frequently Asked Questions

ground-station versions before 0.8.0 contain an authentication bypass vulnerability in the setup.restore command that allows unauthenticated attackers to execute arbitrary SQL during first-run setup mode. Attackers can invoke setup.restore via Socket.IO to plant admin users and forged session tokens, then authenticate as administrator without credentials for complete application takeover.
O3 Security · Impact-Aware SCA

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CVE-2026-103244: Sgoudelis (Critical 9.8) | O3 Security