CVE-2018-20061: Frappe Erpnext

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

A SQL injection issue was discovered in ERPNext 10.x and 11.x through 11.0.3-beta.29. This attack is only available to a logged-in user; however, many ERPNext sites allow account creation via the web. No special privileges are needed to conduct the attack. By calling a JavaScript function that calls a server-side Python function with carefully chosen arguments, a SQL attack can be carried out which allows SQL queries to be constructed to return any columns from any tables in the database. This is related to /api/resource/Item?fields= URIs, frappe.get_list, and frappe.call.

Affected products

• Frappe Erpnext: from 10.0.0, up to and including 10.1.76; from 11.0.0, before 11.0.3 (fixed in 11.0.3); version 11.0.3 only

Published 2018-12-11. Last modified 2026-06-17.