要点
- CVE-2026-33628 は invoiceninja/invoiceninja, invoice ninja (invoiceninja) に影響する深刻度「中」 (CVSS 5.4) の脆弱性です。
- 今後30日間に悪用される確率（EPSS）：0.24%（全脆弱性の 15.2% より高い）。
- 対処：5.13.4 以降に更新してください。
概要
Vulnerability Details
Invoice line item descriptions in Invoice Ninja v5.13.0 bypass the XSS denylist filter, allowing stored XSS payloads to execute when invoices are rendered in the PDF preview or client portal.
The line item description field was not passed through purify::clean() before rendering.
Steps to Reproduce
- Login as any authenticated user
- Create or edit an invoice
- In a line item description, enter:
<img src=x onerror=alert(document.cookie)>
- Save the invoice and preview it
- The XSS payload executes in the browser
Impact
- Attacker: Any authenticated user who can create invoices
- Victim: Any user viewing the invoice (including clients via the portal)
- Specific damage: Session hijacking, account takeover, data exfiltration
Proposed Fix
Fixed in v5.13.4 by the vendor by adding purify::clean() to sanitize line item descriptions.
NVD の説明
Invoice Ninja is a source-available invoice, quote, project and time-tracking app built with Laravel. Invoice line item descriptions in Invoice Ninja v5.13.0 bypass the XSS denylist filter, allowing stored XSS payloads to execute when invoices are rendered in the PDF preview or client portal. The line item description field was not passed through `purify::clean()` before rendering. This is fixed in v5.13.4 by the vendor by adding `purify::clean()` to sanitize line item descriptions.
これらの製品をお使いですか？サイトをスキャンして、脆弱なバージョンが公開されていないか確認しましょう。
無料でサイトをスキャン