---
id: CVE-2026-111937
title: Frappe CRM before 1.81.2 Missing Authorization on CRM Notification Records
summary: >-
  Frappe CRM before 1.81.2 contains a missing authorization vulnerability that
  allows authenticated Sales Users to access other users' CRM Notification
  records due to absent permission hooks. Attackers can query frappe.client
  endpoints fil…
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'
cvssSource: cna
cwe:
  - CWE-862
vendor: frappe
product: crm
affected:
  - crm < 1.81.2
published: '2026-10-19'
updated: '2026-10-19'
sourceUpdated: '2026-10-19T13:55:10.989Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-111937'
references:
  - url: 'https://github.com/frappe/crm/security/advisories/GHSA-4rjw-6mxx-m345'
    label: GitHub Security Advisory (GHSA-4rjw-6mxx-m345)
  - url: >-
      https://github.com/frappe/crm/commit/a24d73acefa7f98f46903858514444442ce57614
  - url: 'https://github.com/frappe/crm/releases/tag/v1.81.2'
    label: Frappe CRM v1.81.2 Release Notes
  - url: 'https://github.com/frappe/crm/blob/v1.81.1/crm/api/notifications.py'
  - url: 'https://github.com/frappe/crm/blob/v1.81.1/crm/hooks.py'
  - url: >-
      https://github.com/frappe/crm/blob/v1.81.1/crm/fcrm/doctype/crm_notification/crm_notification.json
  - url: >-
      https://www.vulncheck.com/advisories/frappe-crm-before-1.81.2-missing-authorization-on-crm-notification-records
    label: >-
      VulnCheck Advisory: Frappe CRM before 1.81.2 Missing Authorization on CRM
      Notification Records
tags:
  - cve.org
ingestedAt: '2026-10-19T14:30:01.077Z'
---

## Overview

Frappe CRM before 1.81.2 contains a missing authorization vulnerability that allows authenticated Sales Users to access other users' CRM Notification records due to absent permission hooks. Attackers can query frappe.client endpoints filtering on to_user or call mark_as_read with another user argument to read, mark read, or delete others' notifications.

## Affected

- `crm < 1.81.2`

## Remediation

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