CVE-2018-15121

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 8.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Aug 29, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-15121: High severity, CVSS 8.8 | Vulnix