Security Advisory

CVE-2026-42877

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-27 18:37:06

Last updated 2026-05-28 15:15:20

Assigner GitHub_M

CVSS score 5.4

State PUBLISHED

Description

FacturaScripts is an open source accounting and invoicing software. In 2025.92 and earlier, a stored Cross-Site Scripting (XSS) vulnerability exists in the product search modal of sales (Core/Lib/AjaxForms/SalesModalHTML.php) and purchases documents (Core/Lib/AjaxForms/PurchasesModalHTML.php). An authenticated user with access to the warehouse module can create a product with a malicious reference that executes arbitrary JavaScript in the browser of any other user who opens the product search modal inside an invoice, order, or delivery note.

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