CVE-2026-76347
EUVD-2026-6291219.08.2026, 22:17
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.
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| splunk | splunk | 9.4.0 ≤ 𝑥 < 9.4.14 |
| splunk | splunk | 10.0.0 ≤ 𝑥 < 10.0.9 |
| splunk | splunk | 10.2.0 ≤ 𝑥 < 10.2.6 |
| splunk | splunk | 10.4.0 ≤ 𝑥 < 10.4.2 |
| splunk | splunk_secure_gateway | 3.8.0 ≤ 𝑥 < 3.8.70 |
| splunk | splunk_secure_gateway | 3.9.0 ≤ 𝑥 < 3.9.23 |
| splunk | splunk_secure_gateway | 3.10.0 ≤ 𝑥 < 3.10.9 |
𝑥
= Vulnerable software versions