{"schema":"threatline.record/2","record":{"id":"CVE-2026-100616","aliases":["GHSA-qp5h-v7x3-53cq"],"summary":"capgo.app Authentication Bypass via PostgREST customer_id Mutation","details":"capgo.app is an over-the-air update platform for Capacitor apps. In all versions prior to a fix, the row-level security UPDATE policy on the public.orgs table permits an organization admin (a user holding org.update_settings) to update the entire row, including the internal billing pointer column customer_id. The official organization update endpoint (supabase/functions/_backend/public/organization/put.ts) allowlists only a small set of editable settings fields and excludes customer_id, and the private Stripe billing route separately requires the org.update_billing permission. By sending an update directly to Supabase PostgREST, an authenticated org admin without org.update_billing can null or corrupt the organization's Stripe customer pointer, causing plan and billing checks that trust orgs.customer_id to fail and moving the organization from a valid paid plan state to unpaid/no-plan behavior. At the time of the advisory no patched version was available.","categories":["Unclassified"],"product":"capgo.app","vendor":"Cap-go","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-100616","source_modified_at":"2026-10-05T16:03:57.612Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"capgo.app","vendor":"Cap-go","versions":[{"version":"0","status":"affected","versionType":"custom","lessThanOrEqual":"*"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00265,"percentile":0.17443,"score_date":"2026-10-23"},"published_at":"2026-09-26T13:22:56.806Z","modified_at":"2026-10-05T16:03:57.612Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-100616","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-05T16:03:57.612Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-100616","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/Cap-go/capgo.app/security/advisories/GHSA-qp5h-v7x3-53cq","tags":["exploit"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/capgo-app-authentication-bypass-via-postgrest-customer-id-mutation","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":"2026-10-05T16:03:51.138448Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-05T16:03:57.612Z","content_hash":"ce4455bff6190d8d3eefb23caf4545f191041ada572de863ab4e25acbf612a93"}}