CVE-2016-4856: Splunk

Medium severity, CVSS 4.8. EPSS: 1% chance of exploitation in the next 30 days.

Cross-site scripting vulnerability in Splunk Enterprise 6.3.x prior to 6.3.5 and Splunk Light 6.3.x prior to 6.3.5 allows attacker with administrator rights to inject arbitrary web script or HTML via unspecified vectors.

Affected products

• Splunk Splunk: version 6.3.0 only; version 6.3.1 only; version 6.3.2 only; version 6.3.3 only; version 6.3.4 only

Published 2017-05-12. Last modified 2026-06-17.