CVE•Published 2026-08-19•Modified 2026-08-26•1 article on news•5 live references•NVD data

CVE-2026-76399Splunk · Ai_toolkit

Vulnerability data via NVD (ingested)

CVSS v3.1

8.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS percentile

Exploit Prediction Scoring System · top 84% of all CVEs

Weaknesses (CWE)

CWE-732Incorrect Permission Assignment for Critical Resource

Description

In Splunk AI Toolkit versions below 6.0.1, a user who holds the "power" Splunk role could modify app-provided scheduled searches to run arbitrary Search Processing Language (SPL) using the permissions of the search owner, which could allow access to all relevant data and affect system integrity. The vulnerability is possible because Splunk AI Toolkit gives the "power" Splunk role permission to modify scheduled searches that run using the permissions of the search owner.

Timeline

Published 2026-08-19

Modified 2026-08-26

External references

NVD MITRE Exploit-DB GitHub PoC VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-76399

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Splunk Ai Toolkit"

All exposed Splunk Ai Toolkit instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Ai Toolkit"

HTTP body or banner mentions "Ai Toolkit" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-76399