CVE-2021-23562
Published
CVSS v3
4.2
MEDIUM
CVSS v2
6.8
MEDIUM
Affected
1
PROJECT
Description
This affects the package plupload before 2.3.9. A file name containing JavaScript code could be uploaded and run. An attacker would need to trick a user to upload this kind of file.
Plupload is JavaScript API for building file uploaders. It supports multiple file selection, file filtering, chunked upload, client side image downsizing and when necessary can fallback to alternative runtimes, like Flash and Silverlight.
GitHub