CVE-2023-6140— Essential Real Estate < 4.4 - Subscriber+ Arbitrary File Upload
Quick assessment
Affected
Unknown Essential Real Estate
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.
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 Essential Real Estate 4.4.0 版本之前存在安全漏洞，该漏洞源于不会阻止网站上权限有限的用户（例如订阅者）暂时上传伪装成 ZIP 存档的恶意 PHP 文件，这可能会导致远程代码执行。
Possible ATT&CK Techniques 3 AI
T1068 · Exploitation for Privilege Escalation T1059.004 · Unix Shell T1505.003 · Web Shell
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I. Basic Information for CVE-2023-6140
Vulnerability Information
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Vulnerability Title
Essential Real Estate < 4.4 - Subscriber+ Arbitrary File Upload
Source: CVE Program / CVE List V5
Vulnerability Description
The Essential Real Estate WordPress plugin before 4.4.0 does not prevent users with limited privileges on the site, like subscribers, from momentarily uploading malicious PHP files disguised as ZIP archives, which may lead to remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Plugin Essential Real Estate 安全漏洞
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 Essential Real Estate 4.4.0 版本之前存在安全漏洞，该漏洞源于不会阻止网站上权限有限的用户（例如订阅者）暂时上传伪装成 ZIP 存档的恶意 PHP 文件，这可能会导致远程代码执行。
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 |
|---|---|---|---|---|
| Unknown | Essential Real Estate | 0 ~ 4.4.0 | - |
|
II. Public POCs for CVE-2023-6140
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2023-6140 (1)
-
https://wpscan.com/vulnerability/c837eaf3-fafd-45a2-8f5e-03afb28a765b exploit vdb-entry technical-description
Same Patch Batch · Unknown · 2024-01-08 · 18 CVEs total
| CVE-2023-6383 | Debug Log Manager < 2.3.0 - Sensitive Logs Exposure | |
| CVE-2023-6532 | WP Blogs' Planetarium <= 1.0 - Settings Update via CSRF | |
| CVE-2023-6505 | Prime Mover < 1.9.3 - Directory Listing to Sensitive Data Exposure | |
| CVE-2023-6845 | CommentTweets <= 0.6 - Settings Update via CSRF | |
| CVE-2023-6750 | Clone < 2.4.3 - Unauthenticated Backup Download | |
| CVE-2023-5911 | WP Custom Cursors <= 3.2 - Admin+ Stored XSS | |
| CVE-2023-6141 | Essential Real Estate < 4.4.0 - Subscriber+ Stored XSS | |
| CVE-2023-5235 | Ovic Responsive WPBakery < 1.2.9 - Subscriber+ Option Update | |
| CVE-2023-6528 | Slider Revolution < 6.6.19 - Author+ Insecure Deserialization leading to RCE | |
| CVE-2023-6529 | WP VR < 8.3.15 - Unauthenticated Plugin Downgrade leading to XSS | |
| CVE-2018-25095 | Duplicator < 1.3.0 - Unauthenticated RCE | |
| CVE-2023-5957 | Ni Purchase Order(PO) For WooCommerce <= 1.2.1 - Admin+ File Upload to Remote Code Executi | |
| CVE-2023-6139 | Essential Real Estate < 4.4.0 - Subscriber+ Denial of Service via Arbitrary Option Update | |
| CVE-2023-6627 | WP Go Maps < 9.0.28 - Unauthenticated Stored XSS | |
| CVE-2023-6042 | Getwid < 2.0.3 - Unauthenticated Arbitrary Email Sending to Admin | |
| CVE-2023-6161 | WP Crowdfunding < 2.1.9 - Reflected XSS | |
| CVE-2023-6555 | Email Subscription Popup < 1.2.20 - Reflected XSS |
IV. Related Vulnerabilities
Same product: Essential Real Estate
-
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V. Comments for CVE-2023-6140
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