CVE-2026-18638
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.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.5
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS probability
- 0.29%
- CWE
- CWE-476, CWE-703
- Published
- 2026-08-11
- Last modified
- 2026-08-11
Affected products
- Rapid7 Velociraptor
Weakness type
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