{"id":"CVE-2026-58167","aliases":["GHSA-27c6-wp53-387x","GO-2026-6638"],"url":"https://o3.security/vulnerability/CVE-2026-58167","summary":"Nightingale < 9.0.0-beta.2 - Datasource Credential Disclosure 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.","published":"2026-06-30T15:51:55.505Z","modified":"2026-10-21T02:58:46.908305497Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/ccfos/nightingale/v6","fixedVersion":"6.7.3-0.20260528033214-762819fbaa23"}],"fix":{"url":"https://github.com/ccfos/nightingale/commit/762819fbaa2350b73bce45bfaf6f8cf74b4abef8","label":"ccfos/nightingale@762819f"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58167.json"},{"type":"ADVISORY","url":"https://github.com/ccfos/nightingale/releases/tag/v9.0.0-beta.2"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58167"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/nightingale-beta-2-datasource-credential-disclosure-to-low-privilege-users"},{"type":"REPORT","url":"https://github.com/ccfos/nightingale/pull/3175"},{"type":"FIX","url":"https://github.com/ccfos/nightingale/commit/762819fbaa2350b73bce45bfaf6f8cf74b4abef8"},{"type":"PACKAGE","url":"https://github.com/ccfos/nightingale"},{"type":"ARTICLE","url":"https://github.com/ccfos/nightingale/issues/3173"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-21T02:58:46.908305497Z"}}