CVE-2026-76292
CVE-2026-76292 · Missing Authorization through REST API Endpoints in Splunk Secure Gateway
This page contains facts from public vulnerability sources. Check the original advisory before updating.
In Splunk Enterprise versions below 10.4.4, 10.2.8, 10.0.11, and 9.4.16, and Splunk Secure Gateway versions below 3.10.12, 3.9.26, and 3.8.73, a low-privileged user that does not hold the "admin" Splunk role or the "sc_admin" Splunk Secure Gateway role could read mobile alert notification data for other users through Splunk Secure Gateway App Key Value Store (KV Store) Representational State Transfer (REST) API endpoints. The vulnerability is possible because the affected Splunk Secure Gateway App Key Value Store collections do not enforce user-level authorization for read requests. For more information see About the app key value store (https://help.splunk.com/en/splunk-enterprise/administer/admin-manual/10.2/administer-the-app-key-value-store/about-the-app-key-value-store) and About configuring role-based user access (https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/10.2/manage-splunk-platform-users-and-roles/about-configuring-role-based-user-access) in the Splunk documentation.
CVSS 6.5 · Medium · EPSS 0.3% · Fix available
- Published
- Updated
Affected products and versions
splunk enterprise
- Versions
- ≥ 10.4, < 10.4.4: Affected (custom)
- ≥ 10.2, < 10.2.8: Affected (custom)
- ≥ 10.0, < 10.0.11: Affected (custom)
- ≥ 9.4, < 9.4.16: Affected (custom)
Update to 10.0.11; Update to 10.2.8; Update to 10.4.4; Update to 9.4.16
splunk secure gateway
- Versions
- ≥ 3.10, < 3.10.12: Affected (custom)
- ≥ 3.9, < 3.9.26: Affected (custom)
- ≥ 3.8, < 3.8.73: Affected (custom)
Update to 3.10.12; Update to 3.8.73; Update to 3.9.26