Threats Tagged 'cve-2026-76316'

Splunk heeft meerdere kwetsbaarheden verholpen in Splunk Enterprise, specifiek in versies vóór 10.4.2, 10.2.6, 10.0.9 en 9.4.14.

In Splunk Enterprise versions below 10.4.1, 10.2.5, 10.0.9, and 9.4.14, an unauthenticated user who can reach the Splunk management port could store a Search Processing Language (SPL) pipeline that runs when an administrator opens the Add Data forwarder workflow. The SPL pipeline could access all relevant data, affect system integrity, and affect availability of the Splunk platform instance. The SPL injection is possible because Deployment Server client identifiers are placed into dispatched searches without neutralizing special characters. Successful exploitation requires an administrator to open the affected Add Data forwarder workflow after the unauthenticated user registers a crafted Deployment Server client identity. For more information see Forward data (https://help.splunk.com/en/splunk-enterprise/get-started/get-data-in/10.2/how-to-get-data-into-your-splunk-deployment/forward-data) and About agent management (https://help.splunk.com/en/splunk-enterprise/administer/update-your-deployment/10.4/agent-management/about-agent-management) in the Splunk documentation.

CVE-2026-76316 is a high-severity vulnerability in Splunk Enterprise versions prior to 10.4.1, 10.2.5, 10.0.9, and 9.4.14. It allows an unauthenticated user with access to the Splunk management port to inject malicious Search Processing Language (SPL) pipelines. This occurs because Deployment Server client identifiers are improperly sanitized, enabling SPL injection when an administrator opens the Add Data forwarder workflow. Exploitation can lead to unauthorized data access, system integrity compromise, and availability impact.