CVE-2021-4321

Published Jul 29, 2023

Last updated a year ago

CVSS medium 4.3

Overview

Description: 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)
Source: chrome-cve-admin@google.com
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 4.3
Impact score: 1.4
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: NVD-CWE-noinfo

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "E013E0FE-A60A-4C98-91CA-F5D06FD43116",
            "versionEndExcluding": "91.0.4472.77"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References