CVE-2026-42839

Description

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.

References

• https://fluidattacks.com/es/advisories/pink
• https://github.com/frappe/erpnext