---
id: CVE-2026-108734
title: >-
  Frappe CRM 1.49.0 through 1.87.0 contains a missing authorization
  vulnerability in crm.api.doc.get_linked_docs_of_document that allows
  authenticated users to read linked documents without permission checks
summary: >-
  Frappe CRM 1.49.0 through 1.87.0 contains a missing authorization
  vulnerability in crm.api.doc.get_linked_docs_of_document that allows
  authenticated users to read linked documents without permission checks.
  Attackers can name a lead, dea…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-862
published: '2026-10-11'
updated: '2026-10-11'
sourceUpdated: '2026-10-11T13:17:17.627'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108734'
references:
  - url: 'https://github.com/frappe/crm'
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/frappe/crm/blob/0d3910b456ef4fb913e77b29db011b3debc4f778/crm/api/doc.py#L684-L725
    label: disclosure@vulncheck.com
  - url: 'https://hackmd.io/@haind03/frappe-crm-linked-docs-unchecked-read-20261010'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/frappe-crm-1.49.0-through-1.87.0-missing-authorization-via-get-linked-docs-of-document
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-11T13:51:17.032Z'
---

## Overview

Frappe CRM 1.49.0 through 1.87.0 contains a missing authorization vulnerability in crm.api.doc.get_linked_docs_of_document that allows authenticated users to read linked documents without permission checks. Attackers can name a lead, deal, comment or user they cannot read to obtain linked call log phone numbers, deal organizations and mention notification text.

## Remediation

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