CVE-2026-109655: Missing Authorization in frappe erpnext
Description
CVE-2026-109655 is a missing authorization vulnerability in Frappe ERPNext versions before 15.115.0 and 16.x before 16.26.0. Certain endpoints do not enforce proper role-based authorization checks, allowing authenticated low-privileged users to modify inventory records beyond their permissions.
CVSS v4.0
Score 7.1high
Affected software
frappe
erpnext
pkg:github/frappe/erpnextRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Frappe ERPNext contains a missing authorization vulnerability in specific endpoints that fail to enforce role-based access controls properly. This flaw allows authenticated users with low privileges to send requests that modify inventory records beyond their authorized scope. The vulnerability affects versions prior to 15.115.0 and 16.x versions before 16.26.0. The CVSS 4.0 base score is 7.1, indicating a high severity due to network attack vector, low attack complexity, no user interaction, and high impact on integrity.
Potential Impact
An attacker with authenticated low-privileged access can exploit this vulnerability to modify inventory records beyond their permitted roles, potentially leading to unauthorized data manipulation and integrity violations within the ERP system.
Mitigation Recommendations
Patch to versions 15.115.0 or later and 16.26.0 or later where this authorization issue is fixed. Since no vendor advisory or patch links are provided, confirm patch availability from the vendor or official sources before applying. Until patched, restrict access to affected endpoints to trusted users only.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-10-12T21:06:47.173Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6acd63e72cdf04f656e1e582
Added to database: 10/12/2026, 22:49:11 UTC
Last enriched: 10/12/2026, 23:19:08 UTC
Last updated: 10/13/2026, 00:08:21 UTC
Views: 3
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