HIGH✓ PATCH🇬🇧 English

CVE-2026-76356

CVSS 8.1v3.1pub. 2026-08-19upd. 2026-08-27

In Splunk SOAR versions below 8.6.0, an unauthenticated user could spoof the source IP address in a crafted request to an Automation Broker notification endpoint and execute arbitrary code on the Splunk SOAR host. The vulnerability is possible because the Splunk SOAR Automation Broker trusts a client-supplied source IP address header as proof that the request originates from the local system. Successful exploitation can expose all relevant data, affect system integrity, and disrupt service availability. For more information see About Splunk SOAR Automation Broker (https://help.splunk.com/en/splunk-soar/splunk-automation-broker/about-splunk-soar-automation-broker/about-splunk-soar-automation-broker) in the Splunk documentation.

oryginał EN
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Splunk Soar

    APP
    Splunk
    < 8.6.0
🟢
PATCH DOSTĘPNY
Aktualizacja od producenta gotowa. Wdrożenie w ramach standardowego cyklu.
Tagi
RCE
CWE
Referencje

Powiązane podatności

CVE-2023-3997HIGH8.6ten sam produkt

Splunk SOAR versions lower than 6.1.0 are indirectly affected by a potential vulnerability accessed through th...

CVE-2026-76367MEDIUM4.0ten sam produkt

In Splunk SOAR versions below 8.6.0, a user who holds the "Incident Commander" Splunk SOAR role could store Ja...

CVE-2026-20253CRITICAL9.8⚠ KEVPL ✓ten sam vendor

Splunk Enterprise — tworzenie/skracanie plików bez uwierzytelnienia przez sidecar PostgreSQL

CVE-2026-76310CRITICAL9.4ten sam vendor

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, an unauthenticated user who has an emb...

CVE-2026-76311CRITICAL9.4ten sam vendor

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, an unauthenticated user who has an emb...