CVE-2026-20259

Splunk Enterprise: Mehrere Schwachstellen

critical
Severity
critical
Priority-Score
238.89
KEV-Status
—
Exploit-Reife
kein öffentlicher PoC bekannt
CVSS v3
5.5
CVSS v4
—
EPSS-Perzentil
8.8 %
Niedrig — Modell sieht aktuell keine erhöhte Ausnutzungs-Wahrscheinlichkeit.
Veröffentlicht
2026-06-19 07:19 UTC
CWE
CWE-284

Weakness-Klassen (CWE)

  • CWE-284Pillar

    Improper Access Control

    The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

    cwe.mitre.org →

Re-Analyse & Statuswechsel

Chronologie der NVD-Audit-Events für diese CVE — Reanalyses, CVSS-Updates, CPE-Diffs.

  1. Initial Analysis2026-06-12 19:50 UTC· nvd@nist.gov
    • CWE: NVD-CWE-noinfo
    • CPE Configuration: OR *cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:* versions from (including) 10.0.0 up to (excluding) 10.0.7 *cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:* versions from (including) 10.2.0 up to (excluding) 10.2.4
    • CPE Configuration: OR *cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:* versions from (including) 10.3.2512 up to (excluding) 10.3.2512.12 *cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:* versions from (including) 10.1.2507 up to (excluding) 10.1.2507.23 *cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:* versions from (including) 10.2.2510 up to (excluding) 10.2.2510.15 *cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:* versions from (including) 10.0.2503 up to (excluding) 10.0.2503.14 *cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:* versions from (including) 9.3.2411 up to (excluding) 9.3.2411.131
    • Reference Type: Cisco Systems, Inc.: https://advisory.splunk.com/advisories/SVD-2026-0609 Types: Vendor Advisory
  2. New CVE Received2026-06-10 18:16 UTC· psirt@cisco.com
    • 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.
    • CVSS V3.1: AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
    • CWE: CWE-284
    • Reference: https://advisory.splunk.com/advisories/SVD-2026-0609

Beschreibung

Ein Angreifer kann mehrere Schwachstellen in Splunk Enterprise ausnutzen, um beliebigen Code auszuführen, Cross-Site-Scripting-Angriffe durchzuführen, Daten zu manipulieren, Sicherheitsmaßnahmen zu umgehen oder vertrauliche Informationen offenzulegen.

Quelle: BSI

Quellen & Referenzen

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