{"uuid": "5fa67d74-2c80-4226-a8cb-d91f2d3fa433", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-82404", "type": "seen", "source": "https://bsky.app/profile/thestandup.bsky.social/post/3mund7xigda2r", "content": "Decoding untrusted TOON input polluted Object.prototype: @toon-format/toon wrote a `__proto__`, `constructor` or `prototype` key through the prototype chain instead of creating an own property. CVE-2026-82404, high. Dotted keys under `expandPaths: 'safe'` were the strongest vector. #dev", "creation_timestamp": "2026-09-03T20:50:05.398732Z"}