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Build Upload Proxy Authorization Bypass via TUS Resource","CVE":"CVE-2026-100625","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"100625","Ordinal":"1","NoteData":"Capgo (capgo.app) exposes a native build TUS upload proxy (supabase/functions/_backend/public/build/upload.ts) that authorizes a caller against a single build job identified by the supplied builder_job_id and validates only that job's stored upload_path, but then forwards the user-controlled TUS resource suffix taken from /build/upload/:jobId/* to the builder service while injecting Capgo's privileged builder API key. 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