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CVE-2026-20137— Risky Commands Safeguards Bypass through preloaded Data Models due to Path Traversal vulnerability in Splunk Enterprise

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 Cloud Platform和Splunk Enterprise都是美国Splunk公司的产品。Splunk Cloud Platform是一个强大的数据收集、处理和分析服务。Splunk Enterprise是一套数据收集分析软件。 Splunk Cloud Platform和Splunk Enterprise存在信息泄露漏洞，该漏洞源于低权限用户可利用路径遍历漏洞绕过SPL安全防护，执行高风险命令。以下产品及版本受到影响：Splunk Enterprise 10.2.0之前版本、10.0

CVSS 3.5 · Low EPSS 0.23% · P13
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I. Basic Information for CVE-2026-20137

Vulnerability Information
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Vulnerability Title
Risky Commands Safeguards Bypass through preloaded Data Models due to Path Traversal vulnerability in Splunk Enterprise
Source: CVE Program / CVE List V5
Vulnerability Description
In Splunk Enterprise versions below 10.2.0, 10.0.3, 9.4.5, 9.3.7, and 9.2.9, and Splunk Cloud Platform versions below 10.1.2507.0, 10.0.2503.9, 9.3.2411.112, and 9.3.2408.122, a low-privileged user who does not hold the "admin" or "power" Splunk roles could bypass the SPL safeguards for risky commands when they create a Data Model that contains an injected SPL query within an object. They can bypass the safeguards by exploiting a path traversal vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Splunk Cloud Platform和Splunk Enterprise 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Splunk Cloud Platform和Splunk Enterprise都是美国Splunk公司的产品。Splunk Cloud Platform是一个强大的数据收集、处理和分析服务。Splunk Enterprise是一套数据收集分析软件。 Splunk Cloud Platform和Splunk Enterprise存在信息泄露漏洞，该漏洞源于低权限用户可利用路径遍历漏洞绕过SPL安全防护，执行高风险命令。以下产品及版本受到影响：Splunk Enterprise 10.2.0之前版本、10.0
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 10.2 ~ 10.2.0 -
Splunk Splunk Cloud Platform 10.1.2507 ~ 10.1.2507.0 -

II. Public POCs for CVE-2026-20137

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III. Intelligence Information for CVE-2026-20137

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Vendor Advisories for CVE-2026-20137 (1)

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-2026-20141 4.3 MEDIUM Improper Access Control in Splunk Monitoring Console App

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-20137

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