CVE-2026-20259

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.

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Produits concernés

• Splunk Enterprise
• Splunk Cloud Platform
• Splunk splunk
• Splunk splunk cloud platform

Scores CVSS

Faiblesses (CWE)

• CWE-284

Références

• https://advisory.splunk.com/advisories/SVD-2026-0609 Vendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories