CVE-2026-109640

High

Description

Frappe ERPNext before 16.22.0 contains a missing authorization vulnerability that allows authenticated users to modify records by invoking endpoints lacking proper authorization checks. Attackers can call these endpoints to perform operations on records beyond their permitted role, resulting in unauthorized modification of data.

SeverityHigh

CVSS8.1

Exploit probability—

Product

Frappe Erpnext

PublishedOct 12, 2026

First seenOct 12, 2026

Weakness typeCWE-862Missing authorization

How to fix

Update

frappe erpnext16.22.0 or later

Vendor advisories

github.com/frappe/erpnext/security/advisories/GHSA-c496-q7g2-62vv

Affected products

Product	Affected versions	Fixed in
frappe erpnext	v < 16.22.0	16.22.0

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