We’re taking on a small number of new builds and rebuilds this quarter. Book a call to see if your project is a fit.

CVE CVE-2026-33742

CVE-2026-33742

Laravel

Severity: MEDIUM
CVSS: 5.4CVSS
Published: 2026-03-26
Last modified: 2026-03-27
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CWE: CWE-79

Description

Invoice Ninja is a source-available invoice, quote, project and time-tracking app built with Laravel. Product notes fields in Invoice Ninja v5.13.0 allow raw HTML via Markdown rendering, enabling stored XSS. The Markdown parser output was not sanitized with `purify::clean()` before being included in invoice templates. This is fixed in v5.13.4 by the vendor by adding `purify::clean()` to sanitize Markdown output.

References

https://github.com/invoiceninja/invoiceninja/releases/tag/v5.13.4
https://github.com/invoiceninja/invoiceninja/security/advisories/GHSA-xph7-9749-56mh

Summary

Description

References