CVE-2026-86175

EUVD-2026-71974
NetBox through 4.7.0 fails to redact sensitive data source backend credentials in REST and GraphQL API responses. Authenticated users with only view permission can retrieve plaintext passwords and secret keys for Git and Amazon S3 backends through API endpoints, gaining unauthorized access to external repositories and storage buckets.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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/geo-chen/oss/blob/main/netbox.md#finding-2-netbox-data-source-backend-credentials-git-password--s3-secret-key-returned-in-plaintext-via-rest-api-and-graphql-to-users-with-only-view-permission-incomplete-fix-of-12625
https://github.com/netbox-community/netbox
https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/core/api/serializers_/data.py#L26-L32
https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/core/data_backends.py#L80
https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/core/graphql/types.py#L30-L38
https://github.com/netbox-community/netbox/issues/12625
https://www.vulncheck.com/advisories/netbox-through-4.7.0-credential-disclosure-via-rest-and-graphql-apis