CVE-2026-86176 | BDVDB-2026-368561 Detail
netbox-communitynetbox
Description#
NetBox through 4.7.0 fails to properly scope user-private records in REST and GraphQL API endpoints for Notifications, Subscriptions, and Bookmarks. Authenticated users with view permissions can access all users' private records through unscoped querysets, disclosing which users watch or bookmark which objects.
Impact#
Per CVSS v3.1: confidentiality impact low, integrity impact none, availability impact none. Attack vector: network.
Weaknesses#
- CWE-639 Authorization Bypass Through User-Controlled Key
References#
- https://github.com/geo-chen/oss/blob/main/netbox.md#finding-1-cross-user-disclosure-of-private-notifications-subscriptions-and-bookmarks-via-rest-api-and-graphql-missing-per-user-scoping
- https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/extras/api/views.py#L153-L178
- https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/netbox/settings.py#L667-L673
- https://github.com/netbox-community/netbox
- https://www.vulncheck.com/advisories/netbox-through-4.7.0-information-disclosure-via-rest-and-graphql-apis
Exploit#
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.