CVE-2018-15121
UnknownEPSS 0.49%
Last modified
CVE-2018-15121 is a vulnerability of currently unknown severity. 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. EPSS estimates a 0.49% chance of exploitation in the next 30 days.
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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Auth0 | Aspnet | All versions |
| Auth0 | Aspnet-Owin | All versions |
References
- https://auth0.com/docs/security/bulletins/cve-2018-15121Vendor Advisory
- https://auth0.com/docs/security/bulletins/cve-2018-15121Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2018-15121?
Severity scoring for CVE-2018-15121 is pending analysis. The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.
How do I fix CVE-2018-15121?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-15121?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST