What is CVE-2026-6863?

CVE-2026-6863 is a medium-severity vulnerability in Rapid7 Velociraptor, classified under Incorrect Authorization. CVSS score: 6.8/10. Published 2026-05-06.

How severe is CVE-2026-6863?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Auth bypass in Rapid7 Velociraptor

CVE-2026-6863

Velociraptor versions prior to 0.76.4 contain a cross organization authorization bypass in the HTTP API. A user with only the reader role in the root organization (the lowest authenticated role, holding only READ_RESULTS permission ) can i…

Vulnerability class: Broken Access Control

EPSS: 0.000 (8.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N.

Affected products

Rapid7 Velociraptor — versions 0

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

cve@rapid7.com

Frequently asked questions

What is CVE-2026-6863?: CVE-2026-6863 is a medium-severity vulnerability in Rapid7 Velociraptor, classified under Incorrect Authorization. CVSS score: 6.8/10. Published 2026-05-06.
How severe is CVE-2026-6863?: Medium severity. CVSS v3 base score is 6.8 out of 10.