CVE-2026-42839 — ERPNext 16.16.0 - Stored XSS in POS cart item rendering
An authenticated ERPNext user with Item record edit permissions can persist arbitrary HTML/JavaScript in the item_name, description, or image fields of an Item and trigger unesc…
Published: 2026-06-03 · CVSS: 4.8 · CVSS 4.0
An authenticated ERPNext user with Item record edit permissions can persist arbitrary HTML/JavaScript in the item_name, description, or image fields of an Item and trigger unescaped rendering in the Point of Sale (POS) cart interface for every operator who adds that item to a transaction.This issue affects ERPNext: 16.16.0.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7