CVE-2026-116845

EUVD-2026-116109
NetBox from 2.9.0 before 4.7.4 contains a broken access control vulnerability in BulkComponentCreateView that allows authenticated users to bypass view permissions on parent devices and virtual machines. Attackers with add-component permission can submit arbitrary device or VM IDs, or _all with filters, to view out-of-scope device details and create components on them.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Common Weakness Enumeration
References
https://github.com/netbox-community/netbox/blob/v4.7.3/netbox/netbox/views/generic/bulk_views.py#L1340-L1352
https://github.com/netbox-community/netbox/commit/350ac040cc91359bc0c52066f5df1bc9eba98196
https://github.com/netbox-community/netbox/issues/23467
https://github.com/netbox-community/netbox/pull/23468
https://github.com/netbox-community/netbox/releases/tag/v4.7.4
https://www.vulncheck.com/advisories/netbox-from-2.9.0-before-4.7.4-authorization-bypass-via-bulkcomponentcreateview
https://github.com/netbox-community/netbox/issues/23467