Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| The-Commit-Company | raven | 2.0.0 – ≤ 3.0.0 | — |
References
- https://hackmd.io/@haind/frappe-raven-legacy-endpoints-workspace-isolation-bypass third-party-advisory
- https://github.com/The-Commit-Company/raven/blob/a732e10f9c8b2ab3446038396e3eea763da617e7/raven/api/raven_message.py#L580-L595 technical-description
- https://github.com/The-Commit-Company/raven/blob/a732e10f9c8b2ab3446038396e3eea763da617e7/raven/permissions.py#L165-L170 technical-description
- https://github.com/The-Commit-Company/raven product
- VulnCheck Advisory: Raven 2.0.0 through 3.0.0 Missing Authorization via Legacy Message and File APIs third-party-advisory