PatchTheCVEauth0.js vulnerabilities and fixes
Recent CVEs affecting auth0.js, with upgrade or downgrade steps. 1 tracked.
Also searched as: auth0 js, auth0js.
auth0.js has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-05-27. Highest priority: CVE-2026-42280 (score 28/100).
- CVE-2026-42280 HIGH 7.1 UPGRADE Auth0.js is a client-side JavaScript library for Auth0
FAQ
How do I fix auth0.js vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is auth0.js being exploited right now?
None of the tracked auth0.js CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which auth0.js CVE should I patch first?
CVE-2026-42280 currently ranks highest (28/100): Auth0.js is a client-side JavaScript library for Auth0.