6.5

CVE-2021-21135

Inappropriate implementation in Performance API in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Google ≫ Chrome Version < 88.0.4324.96
Microsoft ≫ Edge Chromium Version < 88.0.705.50
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 19.23% 0.97
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:P/I:N/A:N
CWE-346 Origin Validation Error

The product does not properly verify that the source of data or communication is valid.

https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html
Vendor Advisory
Release Notes
https://crbug.com/1157818
Third Party Advisory
Permissions Required
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21135
Third Party Advisory