---
id: CVE-2026-108730
title: >-
  Raven 2.0.0 through 3.0.0 contains a missing authorization vulnerability in
  legacy methods in raven/api/raven_message.py that skip the workspace
  membership check
summary: >-
  Raven 2.0.0 through 3.0.0 contains a missing authorization vulnerability in
  legacy methods in raven/api/raven_message.py that skip the workspace
  membership check. Authenticated non-members can call get_messages_with_dates
  or get_all_file…
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: '2026-10-11T13:17:17.067'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108730'
references:
  - url: 'https://github.com/The-Commit-Company/raven'
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/The-Commit-Company/raven/blob/a732e10f9c8b2ab3446038396e3eea763da617e7/raven/api/raven_message.py#L580-L595
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/The-Commit-Company/raven/blob/a732e10f9c8b2ab3446038396e3eea763da617e7/raven/permissions.py#L165-L170
    label: disclosure@vulncheck.com
  - url: >-
      https://hackmd.io/@haind/frappe-raven-legacy-endpoints-workspace-isolation-bypass
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/raven-2.0.0-through-3.0.0-missing-authorization-via-legacy-message-and-file-apis
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-11T13:51:17.031Z'
---

## Overview

Raven 2.0.0 through 3.0.0 contains a missing authorization vulnerability in legacy methods in raven/api/raven_message.py that skip the workspace membership check. Authenticated non-members can call get_messages_with_dates or get_all_files_shared_in_channel with predictable channel IDs to read Public channel history and Open/Public channel file metadata across workspaces.

## Remediation

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