CVE-2021-4321

2023-07-2823:26:53

Chrome

www.cve.org

cve-2021-4321

policy bypass

blink

google chrome

content security policy

crafted html page

remote attacker

chromium

low severity

5.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.3%

JSON

Policy bypass in Blink in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Low)

CNA Affected

[
  {
    "vendor": "Google",
    "product": "Chrome",
    "versions": [
      {
        "version": "91.0.4472.77",
        "status": "affected",
        "lessThan": "91.0.4472.77",
        "versionType": "custom"
      }
    ]
  }
]