CVE-2025-20367
Unknown Unknown - Not Provided

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Vulnerability report for CVE-2025-20367, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2025-10-01

Last updated on: 2025-10-08

Assigner: Cisco Systems, Inc.

Description

In Splunk Enterprise versions below 9.4.4, 9.3.6 and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.109, 9.3.2408.119 and 9.2.2406.122, a low-privileged user that does not hold the 'admin' or 'power' Splunk roles could craft a malicious payload through the `dataset.command` parameter of the `/app/search/table` endpoint, which could result in execution of unauthorized JavaScript code in the browser of a user.

CVSS Scores

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Meta Information

Published
2025-10-01
Last Modified
2025-10-08
Generated
2026-07-06
AI Q&A
2025-10-01
EPSS Evaluated
2026-07-05
NVD
EUVD

Affected Vendors & Products

Showing 6 associated CPEs
Vendor Product Version / Range
splunk splunk From 9.2.0 (inc) to 9.2.8 (exc)
splunk splunk From 9.3.0 (inc) to 9.3.6 (exc)
splunk splunk From 9.4.0 (inc) to 9.4.4 (exc)
splunk splunk_cloud_platform From 9.2.2406 (inc) to 9.2.2406.122 (exc)
splunk splunk_cloud_platform From 9.3.2408 (inc) to 9.3.2408.119 (exc)
splunk splunk_cloud_platform From 9.3.2411 (inc) to 9.3.2411.109 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

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Executive Summary

This vulnerability exists in certain versions of Splunk Enterprise and Splunk Cloud Platform where a low-privileged user without 'admin' or 'power' roles can craft a malicious payload using the dataset.command parameter of the /app/search/table endpoint. This crafted payload can lead to execution of unauthorized JavaScript code in the browser of another user.

Impact Analysis

The vulnerability can lead to execution of unauthorized JavaScript code in a user's browser, which may result in potential compromise of user sessions, data exposure, or other client-side attacks. Since the attacker only needs low privileges, it increases the risk of exploitation within affected environments.

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