CVE-2018-15121: AUTH0 Aspnet
High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.
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.
Affected products
Published 2018-08-29. Last modified 2026-06-17.