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CVE-2026-71233— InvoiceNinja - Stored XSS via Invoice/Quote Terms Field

CVSS 8.7 · High EPSS 0.20% · P10

Affected Version Matrix 1

VendorProductVersion RangeStatus
invoiceninjainvoiceninja5.0.0affected
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I. Basic Information for CVE-2026-71233

Vulnerability Information
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Vulnerability Title
InvoiceNinja - Stored XSS via Invoice/Quote Terms Field
Source: CVE Program / CVE List V5
Vulnerability Description
InvoiceNinja v5-stable renders an invoice or quote's "terms" field in the client portal using Laravel Blade's raw output directive {!! ->terms !!} (resources/views/portal/ninja2020/invoices/includes/terms.blade.php) with no HTML sanitization.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
InvoiceNinja 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
invoiceninja是invoiceninja团队的一款财务发票管理软件。 InvoiceNinja 5.0.0版本存在跨站脚本漏洞，该漏洞源于使用Laravel Blade的原始输出指令渲染terms字段时未进行HTML清理，可能导致经身份验证的攻击者通过REST API在terms字段注入HTML/JavaScript载荷，当受害者查看发票时执行，实现会话cookie窃取和账户接管。
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

VendorProductAffected VersionsCPESubscribe
invoiceninjainvoiceninja 5.0.0 -

II. Public POCs for CVE-2026-71233

#POC DescriptionSource LinkShenlong Link
AI-Generated POCVerified env Premium
Qwen3.6-35B-A3B · 7112 chars
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III. Intelligence Information for CVE-2026-71233

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Vendor Pages for CVE-2026-71233 (1)

IV. Related Vulnerabilities

Same product: invoiceninja
Same vendor: invoiceninja
Same weakness: CWE-79

V. Comments for CVE-2026-71233

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