PT-2018-12881 · Auth0 · Auth0-Aspnet-Owin+1

Kévin Chalet · Published 2018-08-29 · Updated 2022-05-14 · CVE-2018-15121

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Auth0 auth0-aspnet and auth0-aspnet-owin (affected versions not specified)

Description An issue was discovered that leaves applications vulnerable to CSRF attacks during authentication and authorization operations. The affected packages do not use or validate the state parameter of the OAuth 2.0 and OpenID Connect protocols.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2018-15121

GHSA-MMHR-3JR7-QJ2P

Affected Products

Auth0-Aspnet

Auth0-Aspnet-Owin

References · 5

• https://auth0.com/docs/security/bulletins/cve-2018-15121 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-15121 · Security Note
• https://osv.dev/vulnerability/GHSA-mmhr-3jr7-qj2p · Vendor Advisory
• https://github.com/auth0/auth0-aspnet-owin · Note
• https://nuget.org/packages/Auth0-ASPNET-Owin · Note