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CVE-2023-4347— Cross-site Scripting (XSS) - Reflected in librenms/librenms

Quick assessment

Affected
librenms librenms/librenms
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

LibreNMS是LibreNMS社区的一套基于PHP和MySQL的开源网络监控系统。该系统具有自定义警报、自动发现网络环境和自动更新等特点。 LibreNMS 23.8.0 之前版本存在跨站脚本漏洞，该漏洞源于允许攻击者通过/ports/group 参数执行任意外部 JavaScript 代码。

AI Predicted 6.1 Difficulty: Trivial EPSS 69.71% · P99
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I. Basic Information for CVE-2023-4347

Vulnerability Information
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Vulnerability Title
Cross-site Scripting (XSS) - Reflected in librenms/librenms
Source: CVE Program / CVE List V5
Vulnerability Description
Cross-site Scripting (XSS) - Reflected in GitHub repository librenms/librenms prior to 23.8.0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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
LibreNMS 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibreNMS是LibreNMS社区的一套基于PHP和MySQL的开源网络监控系统。该系统具有自定义警报、自动发现网络环境和自动更新等特点。 LibreNMS 23.8.0 之前版本存在跨站脚本漏洞，该漏洞源于允许攻击者通过/ports/group 参数执行任意外部 JavaScript 代码。
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)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
librenms librenms/librenms unspecified ~ 23.8.0 -

II. Public POCs for CVE-2023-4347

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III. Intelligence Information for CVE-2023-4347

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Patches & Fixes for CVE-2023-4347 (1)

Vendor Advisories for CVE-2023-4347 (1)

IV. Related Vulnerabilities

Same product: librenms/librenms
Same vendor: librenms
Same weakness: CWE-79

V. Comments for CVE-2023-4347

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