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CVE-2021-21201

Description

Use after free in permissions in Google Chrome prior to 90.0.4430.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

POC

Reference

No PoCs from references.

Github

- https://github.com/gmh5225/vulnjs

- https://github.com/wh1ant/vulnjs