CVE-2021-30558

2023-01-0200:00:00

Chrome

www.cve.org

google chrome

content security policy

bypass

remote attacker

html page

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.1%

JSON

Insufficient policy enforcement in content security policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chrome security severity: Medium)

CNA Affected

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