Description

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.

INFO

Published Date :

2026-03-26T20:48:45.739Z

Last Modified :

2026-03-27T13:55:36.614Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-33628 vulnerability.

Vendors Products
Invoiceninja
  • Invoice Ninja
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-33628.

URL Resource
https://github.com/invoiceninja/invoiceninja/commit/b81a3fc302573fc4a53d61e8537dd19154ce1091 cve-icon cve-icon
https://github.com/invoiceninja/invoiceninja/releases/tag/v5.13.4 cve-icon cve-icon
https://github.com/invoiceninja/invoiceninja/security/advisories/GHSA-98wm-cxpw-847p cve-icon cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact