CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2021-32641
Medium (6.1) in auth0 lock. EPSS 1.5% chance of exploitation in the next 30 days. Fixed in auth0-lock 11.30.1.
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.
Severity
- EPSS
- 1.5% chance of exploitation in the next 30 days; higher than 74% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- auth0:lock
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-jr3j-whm4-9wwm | npm | auth0-lock | <11.30.1 | 11.30.1 |
References
- https://github.com/auth0/lock/commit/d139cf01c8234b07caf265e051f39d3eab08f7ed
- https://github.com/auth0/lock/releases/tag/v11.30.1
- https://github.com/auth0/lock/security/advisories/GHSA-jr3j-whm4-9wwm
- https://github.com/auth0/lock/commit/d139cf01c8234b07caf265e051f39d3eab08f7ed
- https://github.com/auth0/lock/releases/tag/v11.30.1