Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-20141— Improper Access Control in Splunk Monitoring Console App

Quick assessment

Affected
Splunk Splunk Enterprise
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Splunk Enterprise是美国Splunk公司的一套数据收集分析软件。 Splunk Enterprise 10.0.2之前版本、10.0.3之前版本、9.4.8之前版本和9.3.9之前版本存在信息泄露漏洞，该漏洞源于访问控制不当，低权限用户可访问Monitoring Console应用端点，可能导致敏感信息泄露。

CVSS 4.3 · Medium EPSS 0.19% · P8
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-20141

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Improper Access Control in Splunk Monitoring Console App
Source: CVE Program / CVE List V5
Vulnerability Description
In Splunk Enterprise versions below 10.0.2, 10.0.3, 9.4.8, and 9.3.9, a low-privileged user who does not hold the "admin" Splunk role could access the Splunk Monitoring Console App endpoints due to an improper access control. This could lead to a sensitive information disclosure.<br><br>The Monitoring Console app is a bundled app that comes with Splunk Enterprise. It is not available for download on SplunkBase, and is not installed on Splunk Cloud Platform instances. This vulnerability does not affect [Cloud Monitoring Console](https://help.splunk.com/en/splunk-cloud-platform/administer/admin-manual/10.2.2510/monitor-your-splunk-cloud-platform-deployment/introduction-to-the-cloud-monitoring-console).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Splunk Enterprise 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Splunk Enterprise是美国Splunk公司的一套数据收集分析软件。 Splunk Enterprise 10.0.2之前版本、10.0.3之前版本、9.4.8之前版本和9.3.9之前版本存在信息泄露漏洞，该漏洞源于访问控制不当，低权限用户可访问Monitoring Console应用端点，可能导致敏感信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Splunk Splunk Enterprise 10.0 ~ 10.0.3 -

II. Public POCs for CVE-2026-20141

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-20141

请登录查看更多情报信息。

Same Patch Batch · Splunk · 2026-02-18 · 6 CVEs total

CVE-2026-20142 6.8 MEDIUM Sensitive Information Disclosure in "_internal" index in Splunk Enterprise
CVE-2026-20138 6.8 MEDIUM Sensitive Information Disclosure in "_internal" index in Splunk Enterprise
CVE-2026-20144 6.8 MEDIUM Sensitive Information Disclosure in ''_internal'' index in Splunk Enterprise
CVE-2026-20139 4.3 MEDIUM Client-Side Denial of Service (DoS) through ''/splunkd/__raw/services/authentication/users
CVE-2026-20137 3.5 LOW Risky Commands Safeguards Bypass through preloaded Data Models due to Path Traversal vulne

IV. Related Vulnerabilities

Same product: Splunk Enterprise
Same vendor: Splunk
Same weakness: CWE-200

V. Comments for CVE-2026-20141

No comments yet

Leave a comment