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Case File

CVE-2021-30539

MEDIUM · CVSS 5.4 EPSS 1.28%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-07 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.4. It affects Chrome. It may be remotely exploitable.

CVE
CVE-2021-30539
Severity
MEDIUM
CVSS
5.4
EPSS
1.28%
Chrome

Original NVD Description

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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)