CVE-2018-15121

An issue was discovered in Auth0 auth0-aspnet and auth0-aspnet-owin. Affected packages do not use or validate the state parameter of the OAuth 2.0 and OpenID Connect protocols. This leaves applications vulnerable to CSRF attacks during authentication and authorization operations.

• CWE-352

• https://auth0.com/docs/security/bulletins/cve-2018-15121Vendor Advisory
• https://auth0.com/docs/security/bulletins/cve-2018-15121Vendor Advisory

Published

Aug 29, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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