CVE-2026-109640

HIGH 8.1

Frappe ERPNext before 16.22.0 Missing Authorization Allows Unauthorized Record Modification

CVSS Score

8.1

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-862
Vendor	frappe
Product	erpnext
Published	Oct 12, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Affected Versions

frappe / erpnext

0 < 16.22.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/frappe/erpnext/security/advisories/GHSA-c496-q7g2-62vv vulncheck.com: https://www.vulncheck.com/advisories/frappe-erpnext-before-16.22.0-missing-authorization-allows-unauthorized-record-modification