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CVE-2026-76347

Server-Side Request Forgery (SSRF) through the Report Notifications REST API in Splunk Secure Gateway PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
Splunk / Splunk Enterpriseaffected 10.4 before 10.4.2; affected 10.2 before 10.2.6; affected 10.0 before 10.0.9; affected 9.4 before 9.4.14
Splunk / Splunk Secure Gatewayaffected 3.10 before 3.10.9; affected 3.9 before 3.9.23; affected 3.8 before 3.8.70

CWE

CWE-918

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.