CVE-2021-23439 MEDIUM

CVE-2021-23439: Cross-site Scripting (XSS)

Vendor N/A
Product file-upload-with-preview
Published September 5, 2021
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

4.2/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

This affects the package file-upload-with-preview before 4.2.0. A file containing malicious JavaScript code in the name can be uploaded (a user needs to be tricked into uploading such a file).

Key dates

02Disclosure timeline

September 5, 2021 CVE published
September 16, 2024 Record updated