---
id: CVE-2026-109654
title: >-
  Frappe ERPNext before 15.119.0 and 16.x before 16.31.0 contains a missing
  authorization vulnerability in which certain endpoints fail to verify that the
  caller may read a document before sending transactional email about it
summary: >-
  Frappe ERPNext before 15.119.0 and 16.x before 16.31.0 contains a missing
  authorization vulnerability in which certain endpoints fail to verify that the
  caller may read a document before sending transactional email about it.
  Authenticate…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'
cwe:
  - CWE-862
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T23:17:32.170'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109654'
references:
  - url: 'https://github.com/frappe/erpnext/security/advisories/GHSA-q8wq-q35q-gj8h'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/frappe-erpnext-before-15.119.0-missing-authorization-in-transactional-email-endpoints
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-13T00:09:02.632Z'
---

## Overview

Frappe ERPNext before 15.119.0 and 16.x before 16.31.0 contains a missing authorization vulnerability in which certain endpoints fail to verify that the caller may read a document before sending transactional email about it. Authenticated attackers can call these endpoints to trigger transactional email for documents they are not permitted to read.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.