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CVE-2021-21141

Description

Insufficient policy enforcement in File System API in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass file extension policy via a crafted HTML page.

POC

Reference

No PoCs from references.

Github

- https://github.com/Puliczek/CVE-2021-21123-PoC-Google-Chrome

- https://github.com/Puliczek/puliczek

- https://github.com/healer995/healer995