CVE-2026-76256
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
59/100
Published: 2026-08-19
Modified: 2026-10-26
First seen: 2026-10-29
Status: active
Attack Surface
Network
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
Low
I:
None
A:
None
Description
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.
Weakness Classification (1)
Affected Software (2)
| Vendor | Product | Version |
|---|---|---|
| splunk | splunk | 9.4.0 – 9.4.14 |
| splunk | splunk_secure_gateway | 3.8.0 – 3.8.70 |
References & Advisories (1)
Vendor Advisory