CVE-2026-76347
MEDIUM
MEDIUM
Priority: 0.02
BB Relevance:
61/100
Published: 2026-08-19
Modified: 2026-10-27
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:
None
I:
Low
A:
Low
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 use Server-Side Request Forgery (SSRF) in report notifications to send system-authenticated requests to internal Splunk services, which could allow for changes to Search Head Cluster state and a denial of service. The vulnerability is possible because Splunk Secure Gateway does not validate report notification path values before it sends internal requests.
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