PT-2026-53918 · Ccfos · Nightingale

George Chen · Published 2026-06-30 · Updated 2026-06-30 · CVE-2026-58167

NVD

CVSS v3.1

6.5

Medium

Base vector

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

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.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-58167

Affected Products

Nightingale

References · 6

• https://github.com/ccfos/nightingale/commit/762819fbaa2350b73bce45bfaf6f8cf74b4abef8 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-58167 · Security Note
• https://github.com/ccfos/nightingale/issues/3173 · Note
• https://github.com/ccfos/nightingale/pull/3175 · Note
• https://github.com/ccfos/nightingale/releases/tag/v9.0.0-beta.2 · Note
• https://vulncheck.com/advisories/nightingale-beta-2-datasource-credential-disclosure-to-low-privilege-users · Note