Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CurrencyRate.today Cryptocurrency Price Widget allows Stored XSS.This issue affects Cryptocurrency Price Widget: from n/a through 1.2.3.
Solution:
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.