How severe is GHSA-fcpv-w245-r2q7?

No CVSS score has been assigned to GHSA-fcpv-w245-r2q7 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-fcpv-w245-r2q7?

GHSA-fcpv-w245-r2q7 affects the following packages: DotNetNuke.Core (NuGet). Ecosystems affected: NuGet.

How do I fix GHSA-fcpv-w245-r2q7?

Update DotNetNuke.Core to 10.2.2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-fcpv-w245-r2q7 is resolved across your whole dependency graph.

How do I detect GHSA-fcpv-w245-r2q7 in my NuGet dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for DotNetNuke.Core, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate GHSA-fcpv-w245-r2q7 if there is no patch (or I can't update yet)?

If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Is GHSA-fcpv-w245-r2q7 actively exploited in the wild?

No public exploit code has been indexed for GHSA-fcpv-w245-r2q7 yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

When was GHSA-fcpv-w245-r2q7 published, and has it been updated?

GHSA-fcpv-w245-r2q7 was published on April 14, 2026 and was last updated on April 14, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

.NET NuGet

Not in CISA KEV

DotNetNuke.Core security code analysis rules triggeredGHSA-fcpv-w245-r2q7

GHSA-fcpv-w245-r2q7 is a security vulnerability in DotNetNuke.Core. A fix is available for DotNetNuke.Core — see the affected versions and patch details below.

Published

Apr 14, 2026

Updated

Apr 14, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Apr 14, 2026 · OSV.dev, FIRST.org (EPSS)

Real-World Exposure

1 pkg affected

.NETDotNetNuke.Core

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects NuGet packages — download data is not available via public APIs for these ecosystems.

Description

The codebase raises code analysis warnings related to security, including CA3075, CA5366, CA5371, CA5368, CA5369, CA5372, CA5379, CA5350, and CA5351.

Most of these deal with disabling DTD processing in XML documents, but also includes cryptographic algorithm choices.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
.NETNuGet	`DotNetNuke.Core`	≥ 6.0.0&&< 10.2.2	10.2.2`dotnet add package DotNetNuke.Core --version 10.2.2`

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for DotNetNuke.Core, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update DotNetNuke.Core to 10.2.2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-fcpv-w245-r2q7 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

The codebase raises code analysis warnings related to security, including CA3075, CA5366, CA5371, CA5368, CA5369, CA5372, CA5379, CA5350, and CA5351. Most of these deal with disabling DTD processing in XML documents, but also includes cryptographic algorithm choices.

O3 Security · Impact-Aware SCA

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