Description
Incorrect handling of CORS in ServiceWorker in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
References (2)
Core 2
Core References
Issue Tracking x_refsource_misc
https://crbug.com/812667
Release Notes, Vendor Advisory x_refsource_misc
https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html
Scores
CVSS v3
6.5
EPSS
0.0087
EPSS Percentile
54.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Details
CWE
CWE-200
Status
published
Products (1)
google/chrome
< 66.0.3359.117
Published
Jun 27, 2019
Tracked Since
Feb 18, 2026