CVE-2026-109668
Deferred Deferred - Pending Action

Frappe ERPNext Missing Authorization in Party Records

Publication date: 2026-10-12

Last updated on: 2026-10-12

Assigner: VulnCheck

Description
Frappe ERPNext before 15.110.0 and 16.x before 16.21.0 contains a missing authorization vulnerability in certain endpoints that handle party records, allowing authenticated users to modify data beyond their permitted role. Attackers with low-privileged accounts can send requests to these endpoints to make unauthorized changes to party records.

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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-2026-109668

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
frappe erpnext 0
frappe erpnext 16.0.0-beta.1

Helpful Resources

Exploitability

CWE
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KEV
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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

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Executive Summary

Frappe ERPNext versions before 15.110.0 and 16.x before 16.21.0 have a missing authorization flaw in endpoints managing party records. Authenticated users with low privileges can exploit this to modify data outside their allowed role by sending requests to these endpoints.

Impact Analysis

Attackers with low-privileged accounts could make unauthorized changes to party records, potentially altering sensitive information like customer or supplier details. This could lead to data corruption, financial discrepancies, or unauthorized access to restricted data.

Compliance Impact

This vulnerability could lead to unauthorized data modifications, violating integrity requirements in GDPR and HIPAA. Non-compliance may result in legal penalties, loss of trust, and potential data breaches if sensitive records are altered without authorization.

Mitigation Strategies

Immediately update Frappe ERPNext to version 15.110.0 or later if using 15.x, or to 16.21.0 or later if using 16.x. Review and restrict access to party record endpoints to ensure only authorized users can modify data.

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