CVE-2026-109660

Deferred Deferred - Pending Action

Unauthorized Production Data Modification in Frappe ERPNext

Publication date: 2026-10-12

Last updated on: 2026-10-12

Assigner: VulnCheck

Description

Frappe ERPNext before 15.112.0 and 16.x before 16.23.0 has certain endpoints that do not enforce proper authorization checks on operations that modify production records. An authenticated low-privileged user can send requests to these endpoints to modify production data beyond what their assigned role permits.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-10-12

Last Modified

2026-10-12

Generated

2026-10-13

AI Q&A

2026-10-13

EPSS Evaluated

N/A

NVD

CVE-2026-109660

Affected Vendors & Products

Vendor	Product	Version / Range
frappe	erpnext	0
frappe	erpnext	16.0.0-beta.1

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-862	The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

Executive Summary

Frappe ERPNext versions before 15.112.0 and 16.x before 16.23.0 have endpoints that fail to enforce proper authorization checks. This allows authenticated low-privileged users to modify production records beyond their assigned role permissions.

Impact Analysis

An attacker with low privileges could exploit this to alter production data, potentially causing incorrect inventory, financial discrepancies, or operational disruptions in ERPNext systems.

Compliance Impact

This vulnerability could lead to unauthorized data modifications, violating integrity requirements in GDPR and HIPAA. It may result in non-compliance due to improper access controls and data tampering risks.

Mitigation Strategies

Immediately update Frappe ERPNext to version 15.112.0 or later if using version 15.x, or to version 16.23.0 or later if using version 16.x. Ensure proper authorization checks are enforced on all production record modification endpoints.

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