{"schema":"threatline.record/2","record":{"id":"CVE-2026-116186","aliases":["GHSA-8pjc-wq2p-3xr4"],"summary":"OpenRemote before 1.31.0 Gateway Authorization Bypass via Reversible mapAssetId","details":"OpenRemote core (openremote-manager) before 1.31.0 does not perform realm or gateway-descendant authorization on inbound edge gateway events and maps event asset IDs only through the reversible GatewayConnector.mapAssetId transform. An attacker controlling a registered gateway can craft pre-image IDs in AttributeEvent or DELETE AssetEvent messages to overwrite attributes on, or delete, assets in any realm, breaking tenant isolation.","categories":["Unclassified"],"product":"core","vendor":"openremote","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-116186","source_modified_at":"2026-10-25T13:22:10.154Z","fetched_at":"2026-10-25T16:01:37.004770Z","product":"core","vendor":"openremote","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"1.31.0"},{"version":"1.31.0","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-116186","source_modified_at":"2026-10-25T13:22:10.154Z","fetched_at":"2026-10-25T16:01:37.004770Z","package":{"name":"core","ecosystem":null},"version":"1.31.0","basis":"first unaffected version stated in the CVE record"}],"cvss":2.3,"severity":"Low","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-25T13:22:10.154Z","modified_at":"2026-10-25T13:22:10.154Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-116186","fetched_at":"2026-10-25T16:01:37.004770Z","source_modified_at":"2026-10-25T13:22:10.154Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://github.com/openremote/core/security/advisories/GHSA-8pjc-wq2p-3xr4","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/openremote-before-1.31.0-gateway-authorization-bypass-via-reversible-mapassetid","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":"2026-10-25T13:22:10.154Z","content_hash":"32b02989c7e884b162da58937ddcf48a3bfb39fba9aa9174f430f23a9d6c0341"}}