CVE-2025-62410 --disallow-code-generation-from-strings is not sufficient for isolating untrusted JavaScript in happy-dom

In versions before 20.0.2, it was found that --disallow-code-generation-from-strings is not sufficient for isolating untrusted JavaScript in happy-dom. The untrusted script and the rest of the application still run in the same Isolate/process, so attackers can deploy prototype pollution payloads ...