CVE-2023-0374— W4 Post List < 2.4.6 - Contributor+ Stored XSS
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I. Basic Information for CVE-2023-0374
Vulnerability Information
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Vulnerability Title
W4 Post List < 2.4.6 - Contributor+ Stored XSS
Source: NVD (National Vulnerability Database)
Vulnerability Description
The W4 Post List WordPress plugin before 2.4.6 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.
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 W4 Post List 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 W4 Post List 2.4.6之前版本存在跨站脚本漏洞，该漏洞源于该插件在将输出回嵌入page/post之前没有验证和转义，导致存在存储型跨站脚本（XSS）漏洞。
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 | W4 Post List | 0 ~ 2.4.6 | - |
II. Public POCs for CVE-2023-0374
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://wpscan.com/vulnerability/ddb10f2e-73b8-444c-90b2-5c84cdf6de5cexploitvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2023-0374
Same Patch Batch · Unknown · 2023-04-17 · 15 CVEs total
| CVE-2023-1473 | Responsive WordPress Slideshows 3.29.0 - Reflected XSS | |
| CVE-2023-1371 | W4 Post List < 2.4.6 - Subscriber+ Password Protected Post Content Disclosure | |
| CVE-2023-1413 | WP VR < 8.2.9 - Reflected XSS | |
| CVE-2023-1331 | Redirection < 1.1.5 - Plugin Reset via CSRF | |
| CVE-2023-1274 | Pricing Tables For WPBakery Page Builder < 3.0 - Subscriber+ LFI | |
| CVE-2023-0367 | Pricing Tables For WPBakery Page Builder < 3.0 - Contributor+ Stored XSS | |
| CVE-2023-1373 | W4 Post List < 2.4.6 - Reflected XSS | |
| CVE-2023-0889 | TF Random Numbers < 2.0.1 - Subscriber+ Arbitrary Option Update | |
| CVE-2023-1427 | Photo Gallery by 10Web < 1.8.15 - Admin+ Path Traversal | |
| CVE-2023-1282 | Drag and Drop Multiple File Upload PRO - Reflected Cross-Site Scripting | |
| CVE-2023-0277 | WC Fields Factory <= 4.1.5 - ShopManager+ SQLi | |
| CVE-2023-1325 | Easy Forms for MailChimp < 6.8.7 - Contributor+ Stored XSS | |
| CVE-2023-0765 | Gallery by BestWebSoft < 4.7.0 - Author+ SQL Injection | |
| CVE-2023-0764 | Gallery by BestWebSoft < 4.7.0 - Author+ Stored Cross-Site Scripting |
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-2023-0374
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