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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2026-20259

Improper Access Control in Splunk Enterprise

Description

In Splunk Enterprise versions below 10.2.4 and 10.0.7, and Splunk Cloud Platform versions below 10.4.2604.0, 10.3.2512.12, 10.2.2510.15, 10.1.2507.23, 10.0.2503.14, and 9.3.2411.131, a user who holds a Splunk role that contains the high-privilege capability `edit_saved_search_owner` could reassign saved search ownership to users outside their authorized scope. The ownership reassignment endpoint lacks access control.

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 < 10.2.4affected
  • 10.0 to < 10.0.7affected

Splunk Splunk Cloud Platform

  • 10.3.2512 to < 10.3.2512.12affected
  • 10.2.2510 to < 10.2.2510.15affected
  • 10.1.2507 to < 10.1.2507.23affected
  • 10.0.2503 to < 10.0.2503.14affected
  • 9.3.2411 to < 9.3.2411.131affected

References