{"schema":"threatline.record/2","record":{"id":"CVE-2026-65824","aliases":["GHSA-hvcx-8476-rwv6"],"summary":"OpenReception: invite confirmation token is replayable within its validity window and re-issues a registration-bootstrap cookie","details":"OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 2.2.1, an attacker who captures a pending invite token can replay it to obtain a passkey-registration credential and register their own passkey on the invited account, taking control of that account. For a staff or tenant-admin invite this yields access to the tenant context tied to that account. This issue has been patched in version 2.2.1.","categories":["Unclassified"],"product":"appointment-booking-software","vendor":"open-reception","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-65824","source_modified_at":"2026-10-23T20:27:52.852Z","fetched_at":"2026-10-23T20:37:03.234832Z","product":"appointment-booking-software","vendor":"open-reception","versions":[{"version":"< 2.2.1","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.4,"severity":"High","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-23T20:27:52.852Z","modified_at":"2026-10-23T20:27:52.852Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-65824","fetched_at":"2026-10-23T20:37:03.234832Z","source_modified_at":"2026-10-23T20:27:52.852Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://github.com/open-reception/appointment-booking-software/security/advisories/GHSA-hvcx-8476-rwv6","tags":["x_refsource_CONFIRM"]},{"source":"CVE List","url":"https://github.com/open-reception/appointment-booking-software/commit/da921eb9d36953276577c0a6deb9267bfec03622","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/open-reception/appointment-booking-software/releases/tag/v2.2.1","tags":["x_refsource_MISC"]}],"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":"2026-10-23T20:27:52.852Z","content_hash":"bdc3e6762075afa8b66d004057aa6ec8b892c44529f26a390d6ab57add526c40"}}