Path traversal in Splunk Security Orchestration, Automation and Response (SOAR) - CVE-2026-76357
Published: August 20, 2026
Vulnerability identifier: #VU144488
CSH Severity: High
CVSS v4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-76357
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary code.
The vulnerability exists due to path traversal in the REST API when processing a crafted file path. A remote user can submit a crafted file path to execute arbitrary code.
The affected request does not require an assigned role.
Affected software
Splunk Security Orchestration, Automation and Response (SOAR)
How to mitigate CVE-2026-76357
Install security update from vendor's website.
Splunk Security Orchestration, Automation and Response (SOAR) - update to 8.6.0