{"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","slug":"CVE-2026-108730","body":"## Overview\n\nRaven 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}