CVE-2023-5108— Easy Newsletter Signups <= 1.0.4 - Admin+ SQLi
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I. Basic Information for CVE-2023-5108
Vulnerability Information
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Vulnerability Title
Easy Newsletter Signups <= 1.0.4 - Admin+ SQLi
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Easy Newsletter Signups WordPress plugin through 1.0.4 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by high privilege users such as admin
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Easy Newsletter Signups 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 Easy Newsletter Signups 1.0.4 版本及之前版本存在安全漏洞，该漏洞源于在 SQL 语句中使用参数之前没有正确清理和转义参数，导致高权限用户可利用 SQL 注入。
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 | Easy Newsletter Signups | 0 ~ 1.0.4 | - |
II. Public POCs for CVE-2023-5108
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://wpscan.com/vulnerability/1b277929-e88b-4ab6-9190-526e75f5ce7aexploitvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2023-5108
Same Patch Batch · Unknown · 2023-12-04 · 16 CVEs total
| CVE-2023-5809 | Popup box < 3.8.6 - Admin+ Stored XSS in Categories | |
| CVE-2023-5141 | BSK Contact Form 7 Blacklist <= 1.0.1 - Reflected Cross-Site Scripting | |
| CVE-2023-6063 | WP Fastest Cache < 1.2.2 - Unauthenticated SQL Injection | |
| CVE-2023-5884 | Word Balloon < 4.20.3 - Avatar Removal via CSRF | |
| CVE-2023-5990 | Funnelforms Free < 3.4.2 - Form Deletion/Duplication via CSRF | |
| CVE-2023-5210 | AMP+ Plus <= 3.0 - Reflected Cross Site Scripting | |
| CVE-2023-4460 | Uploading SVG, WEBP and ICO files <= 1.2.1 - Author+ Stored XSS via SVG | |
| CVE-2023-5951 | Welcart e-Commerce < 2.9.5 - Reflected XSS | |
| CVE-2023-5137 | Simply Excerpts <= 1.4 - Admin+ Stored XSS | |
| CVE-2023-5762 | Filr – Secure document library < 1.2.3.6 - Author+ RCE via file upload with phar ext | |
| CVE-2023-5874 | Popup box < 3.8.6 - Admin+ Stored XSS in Popup Settings | |
| CVE-2023-5953 | Welcart e-Commerce < 2.9.5 - Subscriber+ Arbitrary File Upload | |
| CVE-2023-5952 | Welcart e-Commerce < 2.9.5 - Unauthenticated PHP Object Injection | |
| CVE-2023-5105 | Frontend File Manager < 22.6 - Editor+ Arbitrary File Download | |
| CVE-2023-5979 | eCommerce Product Catalog Plugin for WordPress < 3.3.26 - Products Deletion via CSRF |
IV. Related Vulnerabilities
Same vendor: Unknown
- CVE-2026-6433
Custom CSS JS PHP <= 2.0.7 - Unauthenticated SQL Injection t - CVE-2026-4935
SureTriggers < 1.1.23 – Unauthenticated SQLi - CVE-2026-5335
Magic Export & Import < 1.2.0 - Unauthenticated PII Disclosu - CVE-2026-5337
Frontend File Manager Plugin <= 23.6 - Subscriber+ Arbitrary - CVE-2026-5306
Check & Log Email < 2.0.13 - Unauthenticated Stored XSS
V. Comments for CVE-2023-5108
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