Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Auth0 | Lock | < 11.30.1 |
Related Weaknesses (CWE)
References
- https://github.com/auth0/lock/commit/d139cf01c8234b07caf265e051f39d3eab08f7edPatchThird Party Advisory
- https://github.com/auth0/lock/releases/tag/v11.30.1Release NotesThird Party Advisory
- https://github.com/auth0/lock/security/advisories/GHSA-jr3j-whm4-9wwmExploitThird Party Advisory
- https://github.com/auth0/lock/commit/d139cf01c8234b07caf265e051f39d3eab08f7edPatchThird Party Advisory
- https://github.com/auth0/lock/releases/tag/v11.30.1Release NotesThird Party Advisory
- https://github.com/auth0/lock/security/advisories/GHSA-jr3j-whm4-9wwmExploitThird Party Advisory
FAQ
What is CVE-2021-32641?
CVE-2021-32641 is a vulnerability with a CVSS score of 8.1 (HIGH). 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` ...
How severe is CVE-2021-32641?
CVE-2021-32641 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-32641?
Check the references section above for vendor advisories and patch information. Affected products include: Auth0 Lock.