CVE-2023-2518— Easy Forms for Mailchimp < 6.8.9 - Reflected XSS
Quick assessment
Affected
Unknown Easy Forms for Mailchimp
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 Easy Forms for Mailchimp 6.8.8 版本及之前版本存在跨站脚本漏洞，该漏洞源于当启用调试选项时，在将参数输出回页面之前不会对其进行清理和转义，从而导致反射跨站点脚本，可用于对付管理员等高权限用户。
Public Exploits 1
Nuclei · 1
CVE-2023-2518.yaml [template]
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I. Basic Information for CVE-2023-2518
Vulnerability Information
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Vulnerability Title
Easy Forms for Mailchimp < 6.8.9 - Reflected XSS
Source: CVE Program / CVE List V5
Vulnerability Description
The Easy Forms for Mailchimp WordPress plugin before 6.8.9 does not sanitise and escape a parameter before outputting it back in the page when the debug option is enabled, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.
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 Easy Forms for Mailchimp 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 Easy Forms for Mailchimp 6.8.8 版本及之前版本存在跨站脚本漏洞，该漏洞源于当启用调试选项时，在将参数输出回页面之前不会对其进行清理和转义，从而导致反射跨站点脚本，可用于对付管理员等高权限用户。
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 Forms for Mailchimp | 0 ~ 6.8.9 | - |
|
II. Public POCs for CVE-2023-2518
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | The Easy Forms for Mailchimp plugin before version 6.8.9 contains a reflected cross-site scripting vulnerability. The plugin does not properly sanitize and escape the sql_error parameter before outputting it back in the page when the debug option is enabled, which could allow attackers to execute arbitrary JavaScript code in an administrator's browser context. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-2518.yaml | POC Details |
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Same Patch Batch · Unknown · 2023-05-30 · 18 CVEs total
| CVE-2022-4676 | OSM – OpenStreetMap <= 6.01 - Contributor+ Stored XSS via Shortcode | |
| CVE-2023-2256 | Product Addons & Fields for WooCommerce < 32.0.7 - Reflected Cross-Site Scripting | |
| CVE-2023-2470 | Add to Feedly <= 1.2.11 - Admin+ Stored XSS | |
| CVE-2023-0733 | Newsletter Popup <= 1.2 - Unauthenticated Stored XSS | |
| CVE-2023-1524 | Download Manager < 3.2.71 - Broken Access Controls | |
| CVE-2023-2113 | Autoptimize < 3.1.7 - Admin+ Stored Cross-Site Scripting via Settings Import | |
| CVE-2023-0329 | Elementor Website Builder < 3.12.2 - Admin+ SQLi | |
| CVE-2023-1938 | WP Fatest Cache < 1.1.5 - Blind SSRF via CSRF | |
| CVE-2023-2288 | Otter - Gutenberg Blocks < 2.2.6 - Author+ PHAR Deserialization | |
| CVE-2023-2111 | HollerBox < 2.1.4 - Admin+ SQL Injection | |
| CVE-2023-2287 | Orbit Fox < 2.10.24 - Author+ Server-Side Request Forgery | |
| CVE-2023-2117 | Image Optimizer by 10web < 1.0.27 - Admin+ Path Traversal | |
| CVE-2023-0443 | AnyWhere Elementor < 1.2.8 - Freemius API Key Disclosure | |
| CVE-2023-0766 | Newsletter Popup <= 1.2 - Record Deletion via CSRF | |
| CVE-2023-2223 | Login Rebuilder < 2.8.1 - Admin+ Stored XSS | |
| CVE-2023-2023 | Custom 404 Pro < 3.7.3 - Reflected Cross-Site Scripting | |
| CVE-2023-2296 | Loginizer 1.7.8 - Reflected XSS |
IV. Related Vulnerabilities
Same product: Easy Forms for Mailchimp
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CVE-2024-35742
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CVE-2023-23900
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CVE-2023-1323
Easy Forms for MailChimp < 6.8.9 - Admin+ Stored XSS
Same vendor: Unknown
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V. Comments for CVE-2023-2518
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