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.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21141.json"
[ { "events": [ { "introduced": "0" }, { "fixed": "88.0.4324.96" } ] }, { "events": [ { "introduced": "0" }, { "fixed": "88.0.705.74" } ] } ]