CVE-2019-5864

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CVSS 3.1

4.3 medium

EPSS

<1%p39

Published

Nov 25, 2019 (Nov 25, 2019)

Modified

Jun 17, 2026

Description

Insufficient data validation in CORS in Google Chrome prior to 76.0.3809.87 allowed an attacker who convinced a user to install a malicious extension to bypass content security policy via a crafted Chrome Extension.

Vendors: google
Products: chrome
Weakness: CWE-20, CWE-863
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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