CVE-2026-108730

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.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/The-Commit-Company/raven
https://github.com/The-Commit-Company/raven/blob/a732e10f9c8b2ab3446038396e3eea763da617e7/raven/api/raven_message.py#L580-L595
https://github.com/The-Commit-Company/raven/blob/a732e10f9c8b2ab3446038396e3eea763da617e7/raven/permissions.py#L165-L170
https://hackmd.io/@haind/frappe-raven-legacy-endpoints-workspace-isolation-bypass
https://www.vulncheck.com/advisories/raven-2.0.0-through-3.0.0-missing-authorization-via-legacy-message-and-file-apis
https://hackmd.io/@haind/frappe-raven-legacy-endpoints-workspace-isolation-bypass

Configurations

No configuration.

History

13 Oct 2026, 14:17

Type	Values Removed	Values Added
References	~~() https://hackmd.io/@haind/frappe-raven-legacy-endpoints-workspace-isolation-bypass -~~	() https://hackmd.io/@haind/frappe-raven-legacy-endpoints-workspace-isolation-bypass -

11 Oct 2026, 13:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-11 13:17

Updated : 2026-10-16 19:18

NVD link : CVE-2026-108730

Mitre link : CVE-2026-108730

CVE.ORG link : CVE-2026-108730

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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