Skip to content
CVE PROGRAM SOURCE RECORD6.3 Medium

CVE-2026-20165

Sensitive Information Disclosure in MongoClient logging channel in Splunk Enterprise

Description

In Splunk Enterprise versions below 10.2.1, 10.0.4, 9.4.9, and 9.3.10, and Splunk Cloud Platform versions below 10.2.2510.7, 10.1.2507.17, 10.0.2503.12, and 9.3.2411.124, a low-privileged user that does not hold the "admin" or "power" Splunk roles could retrieve sensitive information by inspecting the job's search log due to improper access control in the MongoClient logging channel.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Splunk Splunk Enterprise

  • 10.2 to < 10.2.1affected
  • 10.0 to < 10.0.4affected
  • 9.4 to < 9.4.9affected
  • 9.3 to < 9.3.10affected

Splunk Splunk Cloud Platform

  • 10.2.2510 to < 10.2.2510.7affected
  • 10.1.2507 to < 10.1.2507.17affected
  • 10.0.2503 to < 10.0.2503.12affected
  • 9.3.2411 to < 9.3.2411.124affected

References