{"schema":"threatline.record/2","record":{"id":"CVE-2026-115725","aliases":[],"summary":"Chatwoot before 4.17.0 Cross-Account Authorization Bypass via source_id","details":"Chatwoot before 4.17.0 contains an authorization bypass vulnerability that allows authenticated agent bots to access other accounts by supplying a foreign contact inbox source_id. Attackers can call the conversations create endpoint with another account's source_id to create or retrieve conversations and post messages to that account's contacts.","categories":["Unclassified"],"product":"chatwoot","vendor":"chatwoot","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115725","source_modified_at":"2026-10-23T11:36:48.394Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"chatwoot","vendor":"chatwoot","versions":[{"lessThan":"4.17.0","status":"affected","version":"0","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115725","source_modified_at":"2026-10-23T11:36:48.394Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"chatwoot","ecosystem":null},"version":"4.17.0","basis":"first unaffected version stated in the CVE record"}],"cvss":2.3,"severity":"Low","kev":{"listed":false},"epss":{"probability":0.00328,"percentile":0.2467,"score_date":"2026-10-24"},"published_at":"2026-10-23T11:36:48.394Z","modified_at":"2026-10-23T11:36:48.394Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-115725","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T11:36:48.394Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-115725","fetched_at":"2026-10-24T18:03:20.872036Z","source_modified_at":"2026-10-24"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/chatwoot/chatwoot/pull/15521","tags":["issue-tracking","patch"]},{"source":"CVE List","url":"https://github.com/chatwoot/chatwoot/commit/2d173978fcd64e6927b407c171095a3a7ceb03dd","tags":["patch"]},{"source":"CVE List","url":"https://github.com/chatwoot/chatwoot/releases/tag/v4.17.0","tags":["release-notes"]},{"source":"CVE List","url":"https://github.com/chatwoot/chatwoot/blob/v4.16.2/app/controllers/api/v1/accounts/conversations_controller.rb#L206-L213","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/chatwoot/chatwoot/blob/v4.16.2/app/policies/inbox_policy.rb#L22-L27","tags":["technical-description"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/chatwoot-before-4.17.0-cross-account-authorization-bypass-via-source-id","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-23T11:36:48.394Z","content_hash":"6d014b4b02e18109ef0d5d5ff2514a0d9c48a7fe6560fc2ce6094b395b56c3ac"}}