NuGet (.NET)

Microsoft.AspNetCore.Identity Known Vulnerabilities & Fixes

Microsoft.AspNetCore.Identity has 3 known security vulnerabilities in NuGet (.NET). Upgrade to version 2.3.1 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.

3 Vulnerabilities

Low Immediate Risk

No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.

Recommended safe version: 2.3.1

Upgrading to 2.3.1 or later resolves all 3 known vulnerabilities in Microsoft.AspNetCore.Identity. Run: dotnet add package Microsoft.AspNetCore.Identity --version 2.3.1

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Total

Critical

High

Medium

Low

Security Summary

6 affected version ranges have been identified across these 3 advisories.
100% of known issues have a published fixed version.
Remediation: dotnet add package Microsoft.AspNetCore.Identity

Vulnerabilities

3 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed Oct 16, 2018, most recently Mar 11, 2025 (2338 days apart).

CVE / GHSA	Severity	CVSS	EPSS	Summary	Affected	Fixed In
CVE-2023-33170 Microsoft Security Advisory CVE-2023-33170: .NET Security Feature Bypass Vulnerability	HIGH	8.1	—	Microsoft Security Advisory CVE-2023-33170: .NET Security Feature Bypass Vulnerability	0.0.1-alpha, 1.0.0, 1.0.0-rc2-final, 1.0.1 (+29 more)	2.1.39
CVE-2025-24070 Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability	HIGH	7.0	—	Microsoft Security Advisory CVE-2025-24070: .NET Elevation of Privilege Vulnerability	2.3.0	2.3.1
CVE-2018-8171 Security feature bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated	HIGH	7.5	—	Security feature bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated	1.0.0, 1.0.1, 1.0.2, 1.0.3 (+14 more)	1.0.6, 1.1.6, 2.0.4 (+1 more)

About This Data

Vulnerability data for Microsoft.AspNetCore.Identity is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.

CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.