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[vulnerability][demo][acl][Web Worker] Global ACLs are not applied in web workers #234

Description

@t2ym

[vulnerability][demo][acl][Web Worker] Global ACLs are not applied in web workers

Root Cause

self global object, which is a property of WorkerGlobalScope.prototype === self.__proto__.__proto__, is not properly registered in _globalObjects for ACL

Mitigation

Restrict access to Worker() and SharedWorker() constructors in the window context

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