What is CVE-2026-53984?

CVE-2026-53984 is a critical-severity vulnerability in Efstratios Goudelis Ground Station, classified under Missing Authentication for Critical Function. CVSS score: 9.1/10. Published 2026-08-06.

How severe is CVE-2026-53984?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Efstratios Goudelis Ground Station

CVE-2026-53984

Ground Station prior to 0.6.0 contains an unauthenticated database-destruction and arbitrary-data-injection vulnerability in the Socket.IO server's database_backup event handler that allows any unauthenticated network peer to wipe or repla…

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.

Affected products

Efstratios Goudelis Ground Station — versions 0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

disclosure@vulncheck.com (product)
disclosure@vulncheck.com (patch)
disclosure@vulncheck.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-53984?: CVE-2026-53984 is a critical-severity vulnerability in Efstratios Goudelis Ground Station, classified under Missing Authentication for Critical Function. CVSS score: 9.1/10. Published 2026-08-06.
How severe is CVE-2026-53984?: Critical severity. CVSS v3 base score is 9.1 out of 10.