CVE-2026-71233
High
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.
SeverityHigh
CVSS8.7
Exploit probability—
ProductInvoiceninja
PublishedAug 5, 2026
First seenAug 5, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| invoiceninja invoiceninja | 5.0.0 | — |
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