CVE-2025-3414— Structured Content < 1.7.0 - Contributor Stored XSS
Quick assessment
Affected
Unknown Structured Content (JSON-LD) #wpsc
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 Structured Content (JSON-LD) 1.7.0之前版本存在安全漏洞，该漏洞源于未验证和转义块选项，可能导致存储型跨站脚本攻击。
Possible ATT&CK Techniques 1 AI
T1059.007 · JavaScript
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I. Basic Information for CVE-2025-3414
Vulnerability Information
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Vulnerability Title
Structured Content < 1.7.0 - Contributor Stored XSS
Source: CVE Program / CVE List V5
Vulnerability Description
The Structured Content (JSON-LD) #wpsc WordPress plugin before 1.7.0 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: 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 Structured Content (JSON-LD) 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 Structured Content (JSON-LD) 1.7.0之前版本存在安全漏洞，该漏洞源于未验证和转义块选项，可能导致存储型跨站脚本攻击。
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 | Structured Content (JSON-LD) #wpsc | 0 ~ 1.7.0 | - |
|
II. Public POCs for CVE-2025-3414
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Unknown · 2025-08-14 · 6 CVEs total
| CVE-2025-8047 | Multiple Plugins from itayamar - Supply Chain Compromise | |
| CVE-2025-5998 | PPWP < 1.9.11 - Subscriber+ Access Bypass via REST API | |
| CVE-2025-7808 | WP Shopify < 1.5.4 - Reflected XSS | |
| CVE-2025-8046 | Injection Guard < 1.2.8 - Reflected XSS via $_SERVER['REQUEST_URI'] | |
| CVE-2025-6790 | QSM < 10.2.3 - Template Creation via CSRF |
IV. Related Vulnerabilities
Same product: Structured Content (JSON-LD) #wpsc
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CVE-2025-4608
Structured Content <= 1.6.4 - Authenticated (Contributor+) S -
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Structured Content (JSON-LD) #wpsc <= 1.6.3 - Authenticated -
CVE-2024-24839
WordPress Structured Content Plugin <= 1.6.1 is vulnerable t -
CVE-2023-49819
WordPress Structured Content Plugin <= 1.5.3 is vulnerable t -
CVE-2023-49820
WordPress Structured Content Plugin <= 1.5.3 is vulnerable t
Same vendor: Unknown
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WPvivid Backup & Migration < 0.9.133 - Admin+ Arbitrary File -
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V. Comments for CVE-2025-3414
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