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Nightingale < 9.0.0-beta.2 - Datasource Credential Disclosure to Low-Privilege Users

Type: advisorySources: OSV

Nightingale (n9e) before 9.0.0-beta.2 exposes full datasource configurations, including plaintext database passwords, HTTP bearer tokens, HTTP basic-auth passwords, and mTLS client keys, to any authenticated low-privilege (Standard role) user through POST /api/n9e/datasource/list. The route is registered without an admin authorization gate, unlike the sibling datasource mutation routes, and the open-source DatasourceFilter does not redact secret fields, so the secret-bearing settings, http, and auth objects are serialized in the response. The disclosed credentials enable access to the connected downstream systems.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2026-58167
Confirmed fixed CVEs
Not specified
Updated in this feed
8 Nov 2026, 01:39 UTC · Revision 1

Source evidence

Nightingale < 9.0.0-beta.2 - Datasource Credential Disclosure to Low-Privilege Users

core-osv · Original source

Published 30 Jun 2026, 15:51 UTC

Nightingale (n9e) before 9.0.0-beta.2 exposes full datasource configurations, including plaintext database passwords, HTTP bearer tokens, HTTP basic-auth passwords, and mTLS client keys, to any authenticated low-privilege (Standard role) user through POST /api/n9e/datasource/list. The route is registered without an admin authorization gate, unlike the sibling datasource mutation routes, and the open-source DatasourceFilter does not redact secret fields, so the secret-bearing settings, http, and auth objects are serialized in the response. The disclosed credentials enable access to the connected downstream systems.

osv:CVE-2026-58167
Complete source record
{
  "id": "142602b7a6ea9e90af95fcebf27f4dcdba3595d604fa8a7f8169da89e15b2068",
  "url": "https://osv.dev/vulnerability/CVE-2026-58167",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Nightingale < 9.0.0-beta.2 - Datasource Credential Disclosure to Low-Privilege Users",
    "summary": "Nightingale (n9e) before 9.0.0-beta.2 exposes full datasource configurations, including plaintext database passwords, HTTP bearer tokens, HTTP basic-auth passwords, and mTLS client keys, to any authenticated low-privilege (Standard role) user through POST /api/n9e/datasource/list. The route is registered without an admin authorization gate, unlike the sibling datasource mutation routes, and the open-source DatasourceFilter does not redact secret fields, so the secret-bearing settings, http, and auth objects are serialized in the response. The disclosed credentials enable access to the connected downstream systems.",
    "evidence": "osv:CVE-2026-58167",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-58167",
      "aliases": [
        "CVE-2026-58167",
        "GHSA-27c6-wp53-387x",
        "GO-2026-6638"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "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"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/ccfos/nightingale",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1cd39e9647c0888d1c240247ab9cd9370a138305"
                },
                {
                  "fixed": "762819fbaa2350b73bce45bfaf6f8cf74b4abef8"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "9.0.0-beta.2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "fixed": "1cd39e9647c0888d1c240247ab9cd9370a138305"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v9.0.0-beta.2"
                  },
                  {
                    "range": [
                      {
                        "fixed": "762819fbaa2350b73bce45bfaf6f8cf74b4abef8"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v9.0.0-beta.1",
            "v8.5.1",
            "v8.5.0",
            "v8.3.1",
            "v8.3.0",
            "v8.2.2",
            "v8.2.1",
            "v8.2.0",
            "v8.1.0",
            "v8.0.0",
            "v8.0.0-beta.14",
            "v8.0.0-beta.13",
            "v8.0.0-beta.12",
            "v8.0.0-beta.11",
            "v8.0.0-beta.10",
            "v8.0.0-beta.9",
            "v8.0.0-beta.8.2",
            "v8.0.0-beta.8.1",
            "v8.0.0-beta.8",
            "v8.0.0-beta.7",
            "v8.0.0-beta.6",
            "v8.0.0-beta.5",
            "v8.0.0-beta.4",
            "v8.0.0-beta.3",
            "v8.0.0-beta.2",
            "v8.0.0-beta.1",
            "v7.7.1",
            "v7.6.0",
            "v7.5.0",
            "v7.4.1",
            "v7.4.0",
            "v7.3.3",
            "v7.3.2",
            "v7.3.1",
            "v7.3.0",
            "v7.2.1",
            "v7.2.0",
            "v7.1.0",
            "v7.0.0",
            "v7.0.0-beta.14.1",
            "v7.0.0-beta.14",
            "v7.0.0-beta.14.3",
            "v7.0.0-beta.14.2",
            "v7.0.0-beta.13",
            "v7.0.0-beta.12",
            "v7.0.0-beta.12.1",
            "v7.0.0-beta.10",
            "v7.0.0-beta.9",
            "v7.0.0-beta.8",
            "v7.0.0-beta.7",
            "v7.0.0-beta.5",
            "v7.0.0-beta.3",
            "v7.0.0-beta.2.0.1",
            "v7.0.0-beta.2",
            "v7.0.0-beta.0",
            "v6.7.2",
            "v6.7.1",
            "v6.7.0",
            "v6.6.1",
            "v6.6.0",
            "v6.5.0",
            "v6.4.0",
            "v6.3.4",
            "v6.3.3",
            "v6.3.2",
            "v6.3.1",
            "v6.3.0",
            "v6.0.3",
            "v6.0.2",
            "v6.0.0",
            "v6.0.0-ga.14",
            "v6.0.0-ga.14-pre",
            "v6.0.0-ga.13",
            "v6.0.0-ga.12",
            "v6.0.0-ga.11",
            "v6.0.0-ga.10",
            "v6.0.0-ga.9",
            "v6.0.0-ga.8",
            "v6.0.0-ga.7.0.2",
            "v6.0.0-ga.7.0.1",
            "v6.0.0-ga.7",
            "v6.0.0-ga.6",
            "v6.0.0-ga.5",
            "v6.0.0-ga.4.1",
            "v6.0.0-ga.4.0.1",
            "v6.0.0-ga.4",
            "v6.0.0-ga.3",
            "v6.0.0-ga.2",
            "v6.0.0-ga.1",
            "v6.0.0-beta.5",
            "v6.0.0-beta.4",
            "v6.0.0-beta.3",
            "v6.0.0-beta.2",
            "v6.0.0-beta.1",
            "v6.0.0-beta.0",
            "v5.15.0",
            "v5.14.5",
            "v5.14.4",
            "v5.14.3",
            "v5.14.2",
            "v5.14.1",
            "v5.14.0",
            "v5.13.1",
            "v5.13.0",
            "v5.12.1",
            "v5.12.0",
            "v5.11.3",
            "v5.11.2",
            "v5.11.1",
            "v5.11.0",
            "v5.10.3",
            "v5.10.2",
            "v5.10.1",
            "v5.10.0",
            "v5.9.7",
            "v5.9.6",
            "v5.9.5",
            "v5.9.4",
            "v5.9.3",
            "v5.9.2",
            "v5.8.0",
            "v5.7.0",
            "v5.6.3",
            "v5.6.2",
            "v5.6.1",
            "v5.6.0",
            "v3.8.0",
            "v5.5.0",
            "v5.4.0",
            "v5.3.4",
            "v5.3.3",
            "v5.3.2",
            "v5.3.1",
            "v5.3.0",
            "v5.2.3",
            "v5.2.2",
            "v5.2.0",
            "v5.1.0",
            "v5.0.0-ga-06",
            "v5.0.0-ga-05",
            "v5.0.0-ga-04",
            "v5.0.0-ga-02",
            "v5.0.0-rc7",
            "v4.0.3",
            "v4.0.2",
            "v4.0.0",
            "v3.7.1",
            "v3.7.0",
            "v3.6.0",
            "v3.5.2",
            "v3.5.1",
            "v3.5.0",
            "v3.4.1",
            "v3.4.0",
            "v3.3.1",
            "v3.3.0",
            "v3.1.6",
            "v3.1.4",
            "v2.8.0",
            "v2.7.2",
            "v2.7.1",
            "v2.7.0",
            "v2.0.0",
            "v1.4.0",
            "v2.4.2",
            "v2.2.2",
            "V2.2.1",
            "v2.2.0",
            "V2.1.0",
            "V1.4.1",
            "v1.3.3",
            "V1.3.2",
            "V1.3.1",
            "v1.3.0",
            "v1.2.4",
            "v1.2.3",
            "v1.2.2",
            "v1.2.0",
            "v1.1.0",
            "v1.0.3",
            "v1.0.2",
            "v1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-58167.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:52.561258673Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58167.json",
        "https://github.com/ccfos/nightingale/releases/tag/v9.0.0-beta.2",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-58167",
        "https://www.vulncheck.com/advisories/nightingale-beta-2-datasource-credential-disclosure-to-low-privilege-users",
        "https://github.com/ccfos/nightingale/pull/3175",
        "https://github.com/ccfos/nightingale/commit/762819fbaa2350b73bce45bfaf6f8cf74b4abef8",
        "https://github.com/ccfos/nightingale",
        "https://github.com/ccfos/nightingale/issues/3173"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-862"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58167.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-58167",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 521430,
  "published_at": "2026-06-30T15:51:55.505+00:00"
}