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CVE-2021-4428— what3words Autosuggest Plugin Setting class-w3w-autosuggest-public.php enqueue_scripts information disclosure

Quick assessment

Affected
what3words Autosuggest Plugin
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 What3words Autosuggest 4.0.0及之前版本存在信息泄露漏洞，该漏洞源于组件Setting Handler中的w3w-autosuggest/public/class-w3w-autosuggest-pu

CVSS 2.7 · Low EPSS 15.81% · P97

Possible ATT&CK Techniques 1 AI

T1115 · Clipboard Data
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I. Basic Information for CVE-2021-4428

Vulnerability Information
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Vulnerability Title
what3words Autosuggest Plugin Setting class-w3w-autosuggest-public.php enqueue_scripts information disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in what3words Autosuggest Plugin up to 4.0.0 on WordPress and classified as problematic. Affected by this vulnerability is the function enqueue_scripts of the file w3w-autosuggest/public/class-w3w-autosuggest-public.php of the component Setting Handler. The manipulation leads to information disclosure. The attack can be launched remotely. Upgrading to version 4.0.1 is able to address this issue. The patch is named dd59cbac5f86057d6a73b87007c08b8bfa0c32ac. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-234247.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/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
WordPress Plugin What3words Autosuggest 信息泄露漏洞
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 What3words Autosuggest 4.0.0及之前版本存在信息泄露漏洞，该漏洞源于组件Setting Handler中的w3w-autosuggest/public/class-w3w-autosuggest-pu
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
what3words Autosuggest Plugin 4.0 -

II. Public POCs for CVE-2021-4428

# POC Description Source Link Shenlong Link
1 This repo contains IoCs which are associated with exploitation of CVE-2021-4428. https://github.com/CERT-hr/Log4Shell POC Details
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III. Intelligence Information for CVE-2021-4428

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Patches & Fixes for CVE-2021-4428 (1)

Vendor Advisories for CVE-2021-4428 (2)

Other References for CVE-2021-4428 (1)

IV. Related Vulnerabilities

Same vendor: what3words
Same weakness: CWE-200

V. Comments for CVE-2021-4428

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