{"schema":"threatline.record/2","record":{"id":"CVE-2026-110772","aliases":[],"summary":"Sure 0.7.0 through 0.7.6-alpha.6 Missing Authorization via Transaction Bulk Update","details":"Sure 0.7.0 through 0.7.6-alpha.6 contains a missing authorization vulnerability in Transactions::BulkUpdatesController#create that allows family members to bypass account sharing permissions. Authenticated members with read_only or no share can submit arbitrary entry_ids to modify other members' transaction dates, names, notes, categories, merchants and tags, corrupting budgets and reports.","categories":["Unclassified"],"product":"sure","vendor":"we-promise","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110772","source_modified_at":"2026-10-14T20:30:41.451Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"sure","vendor":"we-promise","versions":[{"version":"0.7.0","lessThanOrEqual":"0.7.6-alpha.6","status":"affected","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":5.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00266,"percentile":0.17559,"score_date":"2026-10-23"},"published_at":"2026-10-14T18:47:59.219Z","modified_at":"2026-10-14T20:30:41.451Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110772","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T20:30:41.451Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110772","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/we-promise/sure/issues/2099","tags":["issue-tracking"]},{"source":"CVE List","url":"https://hackmd.io/@hieuPenguinnn/we-promise-sure-transactions-bulk-update-missing-authz","tags":["technical-description","exploit"]},{"source":"CVE List","url":"https://github.com/we-promise/sure/blob/a3bb5d991f9b96e335e9212b1a6324289577f143/app/controllers/transactions/bulk_updates_controller.rb#L5-L13","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/we-promise/sure","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/sure-0.7.0-through-0.7.6-alpha.6-missing-authorization-via-transaction-bulk-update","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-14T19:52:49.185810Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-14T20:30:41.451Z","content_hash":"ff9014bc86cee460b899ea86fadf2f0d4db63dedf46034798db33cae5f9800ac"}}