Vulnerability-Lookup

CVE-2026-86175 (GCVE-0-2026-86175)

Vulnerability from cvelistv5 – Published: 2026-09-05 11:01 – Updated: 2026-09-08 13:13

Title

NetBox through 4.7.0 Credential Disclosure via REST and GraphQL APIs

Summary

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.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

7.1 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 13:13 UTC

CWE

CWE-522 - Insufficiently Protected Credentials

Assigner

VulnCheck mitre root

References

7 references

URL	Tags
https://github.com/geo-chen/oss/blob/main/netbox.…	third-party-advisoryexploit
https://github.com/netbox-community/netbox/blob/v…	technical-description
https://github.com/netbox-community/netbox/blob/v…	technical-description
https://github.com/netbox-community/netbox/blob/v…	technical-description
https://github.com/netbox-community/netbox/issues/12625	issue-tracking
https://github.com/netbox-community/netbox	product
https://www.vulncheck.com/advisories/netbox-throu…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
netbox-community	netbox	Affected: 0 , ≤ 4.7.0 (semver) cpe:2.3:a:netbox:netbox::::::::

Date Public

2026-09-05 00:00

Credits

George Chen

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-86175

Vulnerability from fkie_nvd - Published: 2026-09-05 11:16 - Updated: 2026-09-08 20:00

Severity

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Summary

References

	URL	Tags
	disclosure@vulncheck.com	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
	disclosure@vulncheck.com	https://github.com/netbox-community/netbox
	disclosure@vulncheck.com	https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/core/api/serializers_/data.py#L26-L32
	disclosure@vulncheck.com	https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/core/data_backends.py#L80
	disclosure@vulncheck.com	https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/core/graphql/types.py#L30-L38
	disclosure@vulncheck.com	https://github.com/netbox-community/netbox/issues/12625
	disclosure@vulncheck.com	https://www.vulncheck.com/advisories/netbox-through-4.7.0-credential-disclosure-via-rest-and-graphql-apis

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-86175",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-08T13:13:05.582427Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-05T11:16:46.123",
  "references": [
    {
      "source": "disclosure@vulncheck.com",
      "url": "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"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/netbox-community/netbox"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/core/api/serializers_/data.py#L26-L32"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/core/data_backends.py#L80"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/core/graphql/types.py#L30-L38"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/netbox-community/netbox/issues/12625"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://www.vulncheck.com/advisories/netbox-through-4.7.0-credential-disclosure-via-rest-and-graphql-apis"
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-522"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}

GHSA-2FJ3-V6QR-QF3J

Vulnerability from github – Published: 2026-09-05 12:31 – Updated: 2026-09-05 12:31

Details

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

7.1 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-86175"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-05T11:16:46Z",
    "severity": "HIGH"
  },
  "details": "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.",
  "id": "GHSA-2fj3-v6qr-qf3j",
  "modified": "2026-09-05T12:31:28Z",
  "published": "2026-09-05T12:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-86175"
    },
    {
      "type": "WEB",
      "url": "https://github.com/netbox-community/netbox/issues/12625"
    },
    {
      "type": "WEB",
      "url": "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"
    },
    {
      "type": "WEB",
      "url": "https://github.com/netbox-community/netbox"
    },
    {
      "type": "WEB",
      "url": "https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/core/api/serializers_/data.py#L26-L32"
    },
    {
      "type": "WEB",
      "url": "https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/core/data_backends.py#L80"
    },
    {
      "type": "WEB",
      "url": "https://github.com/netbox-community/netbox/blob/v4.7.0/netbox/core/graphql/types.py#L30-L38"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/netbox-through-4.7.0-credential-disclosure-via-rest-and-graphql-apis"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2026-86175 (GCVE-0-2026-86175)

FKIE_CVE-2026-86175

GHSA-2FJ3-V6QR-QF3J

Tags

Sightings

Nomenclature