CVE-2021-32641: Reflected XSS when using flashMessages

Published Jun 4, 2021
·
Updated

auth0-lock is Auth0's 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 library's flashMessage feature is utilized and user input or data from URL parameters is incorporated into the flashMessage or the library's 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.

Affected Software

1 affected component
Auth0 Lock<11.30.1

Event History

Jun 4, 2021
CVE Published
via MITRE·09:10 PM
Data Sourced
via MITRE·09:10 PM
DescriptionSeverityWeakness

Frequently Asked Questions

1

What is the severity of CVE-2021-32641?

The severity of CVE-2021-32641 is high with a CVSS score of 6.1.

2

How can I fix CVE-2021-32641?

To fix CVE-2021-32641, update the auth0-lock library to version 11.30.1 or newer.

3

What is CVE-2021-32641 about?

CVE-2021-32641 is about a reflected XSS vulnerability in versions of auth0-lock before and including 11.30.0.

Contact

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