CVE-2026-25802— New API has Potential XSS in its MarkdownRenderer component
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I. Basic Information for CVE-2026-25802
Vulnerability Information
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Vulnerability Title
New API has Potential XSS in its MarkdownRenderer component
Source: NVD (National Vulnerability Database)
Vulnerability Description
New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to version 0.10.8-alpha.9, a potential unsafe operation occurs in component `MarkdownRenderer.jsx`, allowing for Cross-Site Scripting(XSS) when the model outputs items containing `<script>` tag. Version 0.10.8-alpha.9 fixes the issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
New API 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
New API是QuantumNous开源的一个接口软件。 New API 0.10.8-alpha.9之前版本存在跨站脚本漏洞，该漏洞源于MarkdownRenderer.jsx组件存在潜在不安全操作，可能导致跨站脚本攻击。
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 |
|---|---|---|---|---|
| QuantumNous | new-api | < 0.10.8-alpha.9 | - |
II. Public POCs for CVE-2026-25802
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: new-api
- CVE-2026-42339
New API: SSRF Filter Bypass via 0.0.0.0 - CVE-2026-41432
New API: Stripe Webhook Signature Bypass via Empty Secret En - CVE-2026-32879
New API has passkey-based secure step-up verification bypass - CVE-2026-30886
New API: IDOR in VideoProxy allows cross-user video content - CVE-2026-25591
New API has an SQL LIKE Wildcard Injection DoS via Token Sea
Same vendor: QuantumNous
- CVE-2026-42339
New API: SSRF Filter Bypass via 0.0.0.0 - CVE-2026-41432
New API: Stripe Webhook Signature Bypass via Empty Secret En - CVE-2026-32879
New API has passkey-based secure step-up verification bypass - CVE-2026-30886
New API: IDOR in VideoProxy allows cross-user video content - CVE-2026-25591
New API has an SQL LIKE Wildcard Injection DoS via Token Sea
Same weakness: CWE-79
- CVE-2026-8262
Devs Palace ERP Online chart-save cross site scripting - CVE-2026-8256
Devs Palace ERP Online mr-save cross site scripting - CVE-2026-8255
Devs Palace ERP Online add_new_customer cross site scripting - CVE-2026-8254
Devs Palace ERP Online sales_save cross site scripting - CVE-2026-8253
Devs Palace ERP Online purchase_save cross site scripting
V. Comments for CVE-2026-25802
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