Malicious code in Portable.Xaml.Net (NuGet)
Malicious code was discovered in multiple versions of the Portable.Xaml.Net NuGet package. The incident was identified and documented by the OpenSSF malicious packages project.
- Disclosed
- Last updated
- Blast radius
- Multiple versions of Portable.Xaml.Net package on NuGet
- Ecosystems
- Attack vectors
- Affected entities
- Portable.Xaml.NetNuGet package with malicious code in multiple versions
Multiple versions of the Portable.Xaml.Net package distributed via NuGet were found to contain malicious code. The vulnerability was identified and cataloged by the OpenSSF's malicious packages project under identifier MAL-2024-4614.\n\nThe affected package is Portable.Xaml.Net on the NuGet ecosystem. The presence of malicious code across multiple versions indicates a compromised package rather than an isolated incident.\n\nUsers of this package should immediately identify and remove affected versions from their environments and update to a clean version if available.
Remediation
- Remove all affected versions of Portable.Xaml.Net from your projects and dependencies
- Update to a patched or clean version of Portable.Xaml.Net if available
- Audit systems that may have used affected versions for signs of compromise
- Review NuGet package sources and implement package verification controls
Sources
- GitHub Advisory GHSA-89pg-mwcv-7vfg · GitHub Advisory Database
Cite this entry
"Malicious code in Portable.Xaml.Net (NuGet)." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed January 1, 2024; last updated July 20, 2026. https://supplychainattack.org/incident/malicious-code-in-portable-xaml-net-nuget-1j7p4y
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