Vulnerability · Published Oct 11, 2026 · Assigned by VulnCheck

CVE-2026-108730Raven 2.0.0 through 3.0.0 Missing Authorization via Legacy Message and File APIs

Medium 4.3

In plain English

A medium-severity missing authorization in raven from The-Commit-Company. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.3%top 75.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
The-Commit-Company	raven	2.0.0 – through 3.0.0

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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