# SPID.AspNetCore.Authentication (NuGet) vulnerabilities

1 known vulnerability (1 critical), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://www.nuget.org/packages/SPID.AspNetCore.Authentication

## Advisories (1)

### [CVE-2025-24894](https://cve.now/CVE-2025-24894): SAML Response Signature Verification Bypass in SPID.AspNetCore.Authentication

- Severity: Critical 9.1
- Published: Feb 18, 2025
- Affected: fixed in 3.4.0.

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/packages/nuget/spid.aspnetcore.authentication
Site guide for agents: https://cve.now/llms.txt
Uses NVD data; not endorsed by NVD.