CVE-2018-18351

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CVSS 3.0

6.5 medium

EPSS

3%p84

Published

Dec 11, 2018 (Dec 11, 2018)

Modified

Jun 17, 2026

Description

Lack of proper validation of ancestor frames site when sending lax cookies in Navigation in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to bypass SameSite cookie policy via a crafted HTML page.

Vendors: google redhat debian
Products: chrome, enterprise linux desktop, enterprise linux server, enterprise linux workstation, debian linux
Weakness: CWE-20
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (2.5%)

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