CVE-2026-6863
HTTP Filestore Endpoints Misapply Permissions Across Organizations
CVSS Score
6.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-863 |
| Vendor | rapid7 |
| Product | velociraptor |
| Published | May 6, 2026 |
| Last Updated | May 6, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
Rapid7 / Velociraptor
0 < 0.76.4, 0.75.9
References
Credits
We thank Faisal Alhumaid ([email protected]) for reporting this issue responsibly.