CVE-2026-58167
Nightingale < 9.0.0-beta.2 - Datasource Credential Disclosure to Low-Privilege Users
Description
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.
INFO
Published Date :
June 30, 2026, 5:16 p.m.
Last Modified :
Oct. 25, 2026, 9:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | HIGH | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update Nightingale to version 9.0.0-beta.2 or later.
- Review and restrict low-privilege user access.
- Rotate any exposed credentials immediately.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-58167.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-58167 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-58167
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-58167 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-58167 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Translated by [email protected]
Oct. 25, 2026
Action Type Old Value New Value Added Translation Title: nightingale de ccfos, Description: Nightingale (n9e) anterior a 9.0.0-beta.2 expone configuraciones completas de fuentes de datos, incluyendo contraseñas de base de datos en texto plano, tokens portadores HTTP, contraseñas de autenticación básica HTTP y claves de cliente mTLS, a cualquier usuario autenticado con privilegios bajos (rol Estándar) a través de POST /api/n9e/datasource/list. La ruta está registrada sin una puerta de autorización de administrador, a diferencia de las rutas de mutación de fuentes de datos hermanas, y el DatasourceFilter de código abierto no redacta campos secretos, por lo que los objetos de configuración, http y autenticación que contienen secretos se serializan en la respuesta. Las credenciales divulgadas permiten el acceso a los sistemas descendentes conectados. -
CVE Modified by [email protected]
Jul. 14, 2026
Action Type Old Value New Value Changed Affected [{'repo': 'https://github.com/ccfos/nightingale', 'vendor': 'ccfos', 'product': 'nightingale', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '9.0.0-beta.2', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}] [{'repo': 'https://github.com/ccfos/nightingale', 'vendor': 'ccfos', 'product': 'nightingale', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '9.0.0-beta.2', 'versionType': 'semver'}], 'packageURL': 'pkg:github/ccfos/nightingale', 'defaultStatus': 'unaffected'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 30, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-58167', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-06-30T17:51:38.414928Z'} -
New CVE Received by [email protected]
Jun. 30, 2026
Action Type Old Value New Value Added Affected [{'repo': 'https://github.com/ccfos/nightingale', 'vendor': 'ccfos', 'product': 'nightingale', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '9.0.0-beta.2', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}] Added Description 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. Added CVSS V4.0 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 Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-862 Added Reference https://github.com/ccfos/nightingale/commit/762819fbaa2350b73bce45bfaf6f8cf74b4abef8 Added Reference https://github.com/ccfos/nightingale/issues/3173 Added Reference https://github.com/ccfos/nightingale/pull/3175 Added Reference https://github.com/ccfos/nightingale/releases/tag/v9.0.0-beta.2 Added Reference https://www.vulncheck.com/advisories/nightingale-beta-2-datasource-credential-disclosure-to-low-privilege-users