CVE-2026-78411
Velociraptor Server Metadata update with Insufficient Permission Check
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
Velociraptor's SetClientMetadata used the wrong permission check to enforce setting metadata on the server. This allows a user with LABEL_CLIENTS permission to update the server metadata. Server metadata is often used to store site wide configuration data that should only be updated by the server admin.
| CWE | CWE-863 |
| Vendor | rapid7 |
| Product | velociraptor |
| Published | Oct 5, 2026 |
| Last Updated | Oct 5, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Affected Versions
Rapid7 / Velociraptor
0 < 0.77.3
References
Credits
Yuval Miller Leon Kayaliev