CVE-2025-20383— Improper access control through push notifications for reports and alerts in Splunk Secure Gateway 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 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接收未授权访问的报告或警报通知，可能导致信息泄露。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-20383
Vulnerability Information
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Vulnerability Title
Improper access control through push notifications for reports and alerts in Splunk Secure Gateway app
Source: CVE Program / CVE List V5
Vulnerability Description
In Splunk Enterprise versions below 10.0.2, 9.4.6, 9.3.8, and 9.2.10, and below 3.9.10, 3.8.58, and 3.7.28 of Splunk Secure Gateway app in Splunk Cloud Platform, a low-privileged user that does not hold the "admin" or "power" Splunk roles and subscribes to mobile push notifications could receive notifications that disclose the title and description of the report or alert even if they do not have access to view the report or alert.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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接收未授权访问的报告或警报通知，可能导致信息泄露。
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 ~ 10.0.2 | - |
|
| Splunk | Splunk Cloud Platform | 10.1.2507 ~ 10.1.2507.6 | - |
|
| Splunk | Splunk Secure Gateway | 3.9 ~ 3.9.10 | - |
|
II. Public POCs for CVE-2025-20383
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2025-20383 (1)
Same Patch Batch · Splunk · 2025-12-03 · 9 CVEs total
| CVE-2025-20387 | 8.0 HIGH | Incorrect permissions assignment on Splunk Universal Forwarder for Windows during new inst |
| CVE-2025-20386 | 8.0 HIGH | Incorrect permission assignment on Splunk Enterprise for Windows during new installation o |
| CVE-2025-20381 | 5.4 MEDIUM | SPL commands allowlist controls bypass in Splunk MCP Server app through "run_splunk_query" |
| CVE-2025-20384 | 5.3 MEDIUM | Unauthenticated Log Injection in Splunk Enterprise |
| CVE-2025-20389 | 4.3 MEDIUM | Improper Input Validation in "label" column field in Splunk Secure Gateway App |
| CVE-2025-20382 | 3.5 LOW | URL validation bypass through Views Dashboard in Splunk Enterprise |
| CVE-2025-20388 | 2.7 LOW | Blind Server Side Request Forgery (SSRF) through Distributed Search Peers in Splunk Enterp |
| CVE-2025-20385 | 2.4 LOW | Stored Cross-Site scripting (XSS) through Anchor Tag "href" in Navigation Bar Collections |
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V. Comments for CVE-2025-20383
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