2021-06-04 21:10:11
GitHub_M
PUBLISHED
auth0-lock is Auth0s signin solution. Versions of nauth0-lock before and including `11.30.0` are vulnerable to reflected XSS. An attacker can execute arbitrary code when the librarys `flashMessage` feature is utilized and user input or data from URL parameters is incorporated into the `flashMessage` or the librarys `languageDictionary` feature is utilized and user input or data from URL parameters is incorporated into the `languageDictionary`. The vulnerability is patched in version 11.30.1.