CVE-2023-22932— Persistent Cross-Site Scripting through a Base64-encoded Image in a View 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是美国Splunk公司的一套数据收集分析软件。该软件主要用于收集、索引和分析及其所产生的数据，包括所有IT系统和基础结构（物理、虚拟机和云）生成的数据。 Splunk Enterprise 9.0版本至9.0.4之前版本存在安全漏洞。攻击者利用该漏洞执行跨站脚本攻击。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2023-22932
Vulnerability Information
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Vulnerability Title
Persistent Cross-Site Scripting through a Base64-encoded Image in a View in Splunk Enterprise
Source: CVE Program / CVE List V5
Vulnerability Description
In Splunk Enterprise 9.0 versions before 9.0.4, a View allows for Cross-Site Scripting (XSS) through the error message in a Base64-encoded image. The vulnerability affects instances with Splunk Web enabled. It does not affect Splunk Enterprise versions below 9.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Splunk 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Splunk是美国Splunk公司的一套数据收集分析软件。该软件主要用于收集、索引和分析及其所产生的数据，包括所有IT系统和基础结构（物理、虚拟机和云）生成的数据。 Splunk Enterprise 9.0版本至9.0.4之前版本存在安全漏洞。攻击者利用该漏洞执行跨站脚本攻击。
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 | 9.0 ~ 9.0.4 | - |
|
| Splunk | Splunk Cloud Platform | - ~ 9.0.2209.3 | - |
|
II. Public POCs for CVE-2023-22932
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-22932 (1)
Same Patch Batch · Splunk · 2023-02-14 · 13 CVEs total
| CVE-2023-22939 | 8.1 HIGH | SPL Command Safeguards Bypass via the ‘map’ SPL Command in Splunk Enterprise |
| CVE-2023-22935 | 8.1 HIGH | SPL Command Safeguards Bypass via the ‘display.page.search.patterns.sensitivity’ Search Pa |
| CVE-2023-22933 | 8.0 HIGH | Persistent Cross-Site Scripting through the ‘module’ Tag in a View in Splunk Enterprise |
| CVE-2023-22934 | 7.3 HIGH | SPL Command Safeguards Bypass via the ‘pivot’ SPL Command in Splunk Enterprise |
| CVE-2023-22941 | 6.5 MEDIUM | Improperly Formatted ‘INGEST_EVAL’ Parameter Crashes Splunk Daemon |
| CVE-2023-22936 | 6.3 MEDIUM | Authenticated Blind Server Side Request Forgery via the ‘search_listener’ Search Parameter |
| CVE-2023-22940 | 6.3 MEDIUM | SPL Command Safeguards Bypass via the ‘collect’ SPL Command Aliases in Splunk Enterprise |
| CVE-2023-22942 | 5.4 MEDIUM | Cross-Site Request Forgery in the ‘ssg/kvstore_client’ REST Endpoint in Splunk Enterprise |
| CVE-2023-22943 | 4.8 MEDIUM | Modular Input REST API Requests Connect via HTTP after Certificate Validation Failure in S |
| CVE-2023-22938 | 4.3 MEDIUM | Permissions Validation Failure in the ‘sendemail’ REST API Endpoint in Splunk Enterprise |
| CVE-2023-22937 | 4.3 MEDIUM | Unnecessary File Extensions Allowed by Lookup Table Uploads in Splunk Enterprise |
| CVE-2023-22931 | 4.3 MEDIUM | ‘createrss’ External Search Command Overwrites Existing RSS Feeds in Splunk Enterprise |
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V. Comments for CVE-2023-22932
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