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CVE-2026-42280

Improper Permission Checking in Auth.js SDK PUBLISHED

Description (CNA)

Auth0.js is a client-side JavaScript library for Auth0. From 8.11.0 to 9.32.0, under specific preconditions, the Auth0.js SDK may improperly return user profile information using a valid access token when a specifically crafted invalid ID token is provided. This vulnerability is fixed in 10.0.0.

Affected (CNA)

Vendor / productVersions
auth0 / auth0.jsaffected >= 8.11.0 , <= 9.32.0

CWE

CWE-863

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.