CVE-2021-4323

Published: Jul 29, 2023Modified: Jun 17, 2026

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

Insufficient validation of untrusted input in Extensions in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to access local files via a crafted Chrome Extension. (Chromium security severity: Medium)

Affected (1)

Products: Google: Chrome

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Google Chrome	Before 90.0.4430.72

References (6)

https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_14.html

Source: chrome-cve-admin@google.com

Release NotesVendor Advisory

https://crbug.com/1176031

Source: chrome-cve-admin@google.com

ExploitIssue TrackingVendor Advisory

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/

Source: chrome-cve-admin@google.com

https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_14.html

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesVendor Advisory

https://crbug.com/1176031

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingVendor Advisory

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ/

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.