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CVE-2023-5538— MpOperationLogs <= 1.0.1 - Unauthenticated Stored Cross-Site Scripting

Quick assessment

Affected
burningx mpOperationLogs
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin MpOperationLogs 1.0.1及之前版本存在跨站脚本漏洞，该漏洞源于输入清理和输出转义不足，攻击者利用该漏洞可以将恶意脚本注入web网站。

CVSS 7.2 · High EPSS 0.98% · P59
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I. Basic Information for CVE-2023-5538

Vulnerability Information
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Vulnerability Title
MpOperationLogs <= 1.0.1 - Unauthenticated Stored Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The MpOperationLogs plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the IP Request Headers in versions up to, and including, 1.0.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/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
WordPress Plugin MpOperationLogs 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin MpOperationLogs 1.0.1及之前版本存在跨站脚本漏洞，该漏洞源于输入清理和输出转义不足，攻击者利用该漏洞可以将恶意脚本注入web网站。
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
burningx mpOperationLogs * ~ 1.0.1 -

II. Public POCs for CVE-2023-5538

# POC Description Source Link Shenlong Link
1 CVE-2023-5538 - MpOperationLogs <= 1.0.1 - 未经身份验证的存储跨站点脚本 https://github.com/juweihuitao/MpOperationLogs POC Details
AI-Generated POC Premium
Qwen3.6-35B-A3B · 5350 chars
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III. Intelligence Information for CVE-2023-5538

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Patches & Fixes for CVE-2023-5538 (2)

Vendor Advisories for CVE-2023-5538 (1)

Other References for CVE-2023-5538 (1)

IV. Related Vulnerabilities

Same weakness: CWE-79

V. Comments for CVE-2023-5538

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