{"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"],"vendor":"The-Commit-Company","product":"raven","affected":["raven >= 2.0.0 <= 3.0.0"],"published":"2026-10-11","updated":"2026-10-16","sourceUpdated":"2026-10-16T19:18:44.867","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"},{"url":"https://hackmd.io/@haind/frappe-raven-legacy-endpoints-workspace-isolation-bypass","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"epss":0.00315,"epssPercentile":0.24297,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-13T13:20:14.218437Z"},"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":"twilight","depthScore":36,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":220858,"id":"CVE-2026-108730","ts":1792026869766,"field":"exploit_available","old":"false","new":"true"}]}