4.3Media
CVE-2026-76256Information Exposure through REST API Endpoints in Splunk Secure Gateway
Descripción
In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, and Splunk Secure Gateway versions below 3.10.9, 3.9.23, and 3.8.70, a user who does not hold the "admin" or "power" Splunk roles could read sensitive Security Assertion Markup Language setup and instance settings information through Splunk Secure Gateway Representational State Transfer (REST) API endpoints. The vulnerability is possible because the affected Security Assertion Markup Language setup and instance settings REST API endpoints do not enforce authorization requirements before returning configuration information.
Debilidad (CWE):
CWE-200
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| splunk | splunk | 9.4.0 – < 9.4.14 | |
| Splunk | Splunk Enterprise | 10.4 – < 10.4.2, 10.2 – < 10.2.6, 10.0 – < 10.0.9, 9.4 – < 9.4.14 | |
| Splunk | Splunk Secure Gateway | 3.10 – < 3.10.9, 3.9 – < 3.9.23, 3.8 – < 3.8.70 |
Referencias y parches
- https://advisory.splunk.com/advisories/SVD-2026-0801 Vendor Advisory
Coincidencias CPE (NVD) (7)
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*≥ 9.4.0 < 9.4.14cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*≥ 10.0.0 < 10.0.9cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*≥ 10.2.0 < 10.2.6cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*≥ 10.4.0 < 10.4.2cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*≥ 3.8.0 < 3.8.70cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*≥ 3.9.0 < 3.9.23cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*≥ 3.10.0 < 3.10.9