CVE-2025-20371— Unauthenticated Blind Server Side Request Forgery (SSRF) in Splunk Enterprise
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I. Basic Information for CVE-2025-20371
Vulnerability Information
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Vulnerability Title
Unauthenticated Blind Server Side Request Forgery (SSRF) in Splunk Enterprise
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Splunk Enterprise versions below 10.0.1, 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, an unauthenticated attacker could trigger a blind server-side request forgery (SSRF) potentially letting an attacker perform REST API calls on behalf of an authenticated high-privileged user.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Splunk Cloud Platform和Splunk Enterprise 代码问题漏洞
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存在代码问题漏洞，该漏洞源于未经验证的攻击者可触发盲服务端请求伪造，可能导致攻击者以高权限用户身份执行REST API调用。以下版本受到影响：Splunk Enterprise 10
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 ~ 10.0.1 | - | |
| Splunk | Splunk Cloud Platform | 9.3.2411 ~ 9.3.2411.109 | - |
II. Public POCs for CVE-2025-20371
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Splunk · 2025-10-01 · 6 CVEs total
| CVE-2025-20366 | 6.5 MEDIUM | Improper Access Control in Background Job Submission in Splunk Enterprise |
| CVE-2025-20368 | 5.7 MEDIUM | Stored Cross-Site Scripting (XSS) through missing field warning messages in Saved Search a |
| CVE-2025-20367 | 5.7 MEDIUM | Reflected Cross-site Scripting (XSS) in '/app/search/table' endpoint through the 'dataset. |
| CVE-2025-20370 | 4.9 MEDIUM | Denial of Service (DoS) through Multiple LDAP Bind Requests in Splunk Enterprise |
| CVE-2025-20369 | 4.6 MEDIUM | Extensible Markup Language (XML) External Entity Injection (XXE) through Dashboard label f |
IV. Related Vulnerabilities
Same product: Splunk Enterprise
- CVE-2026-20203
Improper Access Control in Data Model Acceleration in Splunk - CVE-2026-20204
Improper Handling and Insufficient Isolation of Specific Tem - CVE-2026-20202
Improper Input Validation during User Account Creation in Sp - CVE-2026-20163
Remote Command Execution (RCE) through the '/splunkd/__uploa - CVE-2026-20162
Stored Cross-Site Scripting (XSS) through Path Traversal in
Same vendor: Splunk
- CVE-2026-20205
Sensitive Information Disclosure in ''_internal'' index in S - CVE-2026-20203
Improper Access Control in Data Model Acceleration in Splunk - CVE-2026-20204
Improper Handling and Insufficient Isolation of Specific Tem - CVE-2026-20202
Improper Input Validation during User Account Creation in Sp - CVE-2026-20163
Remote Command Execution (RCE) through the '/splunkd/__uploa
Same weakness: CWE-918
- CVE-2026-8193
Akaunting Invoice PDF Rendering dompdf.php server-side reque - CVE-2026-44313
LinkWarden: Server-Side Request Forgery (SSRF) in Link Creat - CVE-2026-42352
pygeoapi 0.23.x: Unauthenticated SSRF via OGC API - Processe - CVE-2026-42346
Postiz: TOCTOU DNS rebinding bypasses all SSRF URL validatio - CVE-2026-42339
New API: SSRF Filter Bypass via 0.0.0.0
V. Comments for CVE-2025-20371
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