CVE-2026-6863 — HTTP Filestore Endpoints Misapply Permissions Across Organizations

Description (CNA)

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 issue a single authenticated HTTP GET that can read any files from other orgs - even if they have no explicit permissions in the target org. However, the problem does not occur in reverse - a user with read access to a sub org is unable to read from other org or the root org.

Affected (CNA)

Vendor / product	Versions
Rapid7 / Velociraptor	affected 0 before 0.76.4, 0.75.9

CWE

CWE-863

References

https://docs.velociraptor.app/announcements/advisories/cve-2026-6863/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.