CVE-2026-76256

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.
References
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*
cpe:2.3:a:splunk:splunk_secure_gateway:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-08-19 22:17

Updated : 2026-08-26 16:16


NVD link : CVE-2026-76256

Mitre link : CVE-2026-76256

CVE.ORG link : CVE-2026-76256


JSON object : View

Products Affected

splunk

  • splunk
  • splunk_secure_gateway
CWE
CWE-200

Exposure of Sensitive Information to an Unauthorized Actor