GHSA-27c6-wp53-387x

Suggest an improvement
Source
https://github.com/advisories/GHSA-27c6-wp53-387x
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-27c6-wp53-387x/GHSA-27c6-wp53-387x.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-27c6-wp53-387x
Aliases
Published
2026-06-30T18:31:38Z
Modified
2026-10-02T18:45:04Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • 7.1 (High) CVSS_V4 - 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 CVSS Calculator
Summary
Nightingale exposes datasource credentials to low-privilege users
Details

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.

Database specific 
{
    "cwe_ids":  [
        "CWE-862"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-10-02T18:28:18Z",
    "nvd_published_at":  "2026-06-30T17:16:23Z",
    "severity":  "HIGH"
}
References

Affected packages

Go / github.com/ccfos/nightingale/v6

Package

Name
github.com/ccfos/nightingale/v6
View open source insights on deps.dev
Purl
pkg:golang/github.com/ccfos/nightingale/v6

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.7.3-0.20260528033214-762819fbaa23

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-27c6-wp53-387x/GHSA-27c6-wp53-387x.json"