עברית

Vulnerability Intelligence

CVE-2026-18638

Medium 6.5

Published
Last modified
NVD status
Awaiting Analysis

Description

Any authenticated Velociraptor user — including one holding only the readerrole — can terminate the entire server process with a single request, by calling SetPassword with a username that does not exist.

References1

Metrics

CVSS 3.1
6.5 MEDIUM Score source: CNA CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS — exploit probability
0% percentile: 36 · as of 12 November 2026
CWE
CWE-476CWE-703

Could this be exploited in your environment?

A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.