{"id":"CVE-2026-116845","title":"NetBox from 2.9.0 before 4.7.4 Authorization Bypass via BulkComponentCreateView","summary":"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 perm…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","cvssSource":"cna","cwe":["CWE-863"],"vendor":"netbox-community","product":"netbox","affected":["netbox >= 2.9.0 < 4.7.4"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-03T19:35:14.116793Z"},"exploitAvailable":true,"published":"2026-11-03","updated":"2026-11-03","sourceUpdated":"2026-11-03T19:36:20.961Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116845","references":[{"url":"https://github.com/netbox-community/netbox/issues/23467"},{"url":"https://github.com/netbox-community/netbox/pull/23468"},{"url":"https://github.com/netbox-community/netbox/commit/350ac040cc91359bc0c52066f5df1bc9eba98196"},{"url":"https://github.com/netbox-community/netbox/releases/tag/v4.7.4","label":"netbox v4.7.4 Release Notes"},{"url":"https://github.com/netbox-community/netbox/blob/v4.7.3/netbox/netbox/views/generic/bulk_views.py#L1340-L1352"},{"url":"https://www.vulncheck.com/advisories/netbox-from-2.9.0-before-4.7.4-authorization-bypass-via-bulkcomponentcreateview","label":"VulnCheck Advisory: NetBox from 2.9.0 before 4.7.4 Authorization Bypass via BulkComponentCreateView"}],"tags":["cve.org","exploit-available"],"epss":0.00355,"epssPercentile":0.2946,"ingestedAt":"2026-11-05T20:33:06.398Z","slug":"CVE-2026-116845","body":"## Overview\n\nNetBox 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.\n\n## Affected\n\n- `netbox >= 2.9.0 < 4.7.4`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":29.7,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[]}