The Video Downloader professional extension before 2018-04-05 for Chrome has Universal XSS (UXSS) via vectors related to a link64_msgAddLinks event.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Link | Tags |
---|---|
https://bugs.chromium.org/p/project-zero/issues/detail?id=1555 | issue tracking |