CVE-2026-6863
MEDIUMHTTP Filestore Endpoints Misapply Permissions Across Organizations
Title source: cnaDescription
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.
References (1)
Core 1
Scores
CVSS v3
6.8
EPSS
0.0002
EPSS Percentile
6.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-863
Status
published
Products (1)
Rapid7/Velociraptor
< 0.76.4, 0.75.9
Published
May 06, 2026
Tracked Since
May 06, 2026