CVE-2026-20265

Published Jun 17, 2026

Last updated 3 days ago

Overview

Description
In Splunk AI Toolkit versions below 5.7.4, a low-privileged user that does not hold the "admin" or "power" Splunk roles could cause the Splunk AI Toolkit to make outbound requests over HTTP to a server that an attacker controls, which could allow for data exfiltration. The vulnerability exists because of an insecure default domain allowlist in the Splunk AI Toolkit, which does not restrict outbound AI agent requests to approved external domains.
Source
psirt@cisco.com
NVD status
Analyzed
Products
ai_toolkit

Risk scores

CVSS 3.1

Type
Secondary
Base score
4.3
Impact score
1.4
Exploitability score
2.8
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Severity
MEDIUM

Weaknesses

psirt@cisco.com
CWE-1188

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.