CVE-2026-42839 — ERPNext 16.16.0 - Stored XSS in POS cart item rendering

CVE-2026-42839

ERPNext 16.16.0 - Stored XSS in POS cart item rendering PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Frappe / ERPNext	affected 16.16.0

CWE

CWE-79

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.