Files
Bose-SoundTouch/pkg
Tobias GesellchenandClaude Sonnet 5 966214c5a0 fix(player): use hasOwnProperty for the device-status guard
CodeQL alert 318 (js/remote-property-injection). setDevices guarded
the status_update write with a plain "!prev[msg.deviceId]" truthy
check; a deviceId of "__proto__" or "constructor" resolves through
the prototype chain to a truthy value, so it would pass the guard
despite not being a real known device, letting the spread write a
bogus own-property (not actual prototype pollution -- computed keys
in object literals use [[DefineOwnProperty]], not the legacy __proto__
setter -- but still corrupts the rendered device list). Use
Object.prototype.hasOwnProperty.call for a real own-property check;
avoided Object.hasOwn (ES2022, Safari 15.4+) given #649's recent
Safari-15.0 compatibility work.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-29 23:19:32 +02:00
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