CVE-2026-25592
CVE-2026-25592 · Semantic Kernel has an Arbitrary File Write via AI Agent Function Calling in .NET SDK
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Semantic Kernel is an SDK used to build, orchestrate, and deploy AI agents and multi-agent systems. Prior to 1.71.0, an Arbitrary File Write vulnerability has been identified in Microsoft's Semantic Kernel .NET SDK, specifically within the SessionsPythonPlugin. The problem has been fixed in Microsoft.SemanticKernel.Core version 1.71.0. As a mitigation, users can create a Function Invocation Filter which checks the arguments being passed to any calls to DownloadFileAsync or UploadFileAsync and ensures the provided localFilePath is allow listed.
CVSS 10.0 · Critique · EPSS 2,5% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: python
Produits et versions concernés
semantic-kernel
- Versions du logiciel
- < 1.71.0: Concernée
Aucun correctif publié
semantic-kernel PyPI
- Versions du logiciel
- 0.0.1.dev0
- 0.1.0.dev0
- 0.2.0.dev0
- 0.2.1.dev0
- 0.2.2.dev0
- 0.2.3.dev0
- 0.2.4.dev0
- 0.2.5.dev0
- 0.2.6.dev0
- 0.2.7.dev0
- 0.2.8.dev0
- 0.2.9.dev0
- 0.3.0.dev0
- 0.3.1.dev0
- 0.3.10.dev0
- 0.3.11.dev0
- 0.3.12.dev0
- 0.3.13.dev0
- 0.3.14.dev0
- 0.3.15.dev0
- 0.3.2.dev0
- 0.3.3.dev0
- 0.3.4.dev0
- 0.3.5.dev0
- 0.3.6.dev0
- 0.3.7.dev0
- 0.3.8.dev0
- 0.3.9.dev0
- 0.4.0.dev0
- 0.4.1.dev0
- 0.4.2.dev0
- 0.4.3.dev0
- 0.4.4.dev0
- 0.4.5.dev0
- 0.4.6.dev0
- 0.4.7.dev0
- 0.5.0.dev0
- 0.5.1.dev0
- 0.9.0b1
- 0.9.1b1
- 0.9.2b1
- 0.9.3b1
- 0.9.4b1
- 0.9.5b1
- 0.9.6b1
- 0.9.7b1
- 0.9.8b1
- 0.9.9b1
- 1.0.0
- 1.0.0rc1
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.1.0
- 1.1.1
- 1.1.2
- 1.10.0
- 1.10.1
- 1.11.0
- 1.12.0
- 1.12.1
- 1.13.0
- 1.14.0
- 1.15.0
- 1.16.0
- 1.17.0
- 1.17.1
- 1.18.0
- 1.18.1
- 1.18.2
- 1.19.0
- 1.2.0
- 1.20.0
- 1.21.0
- 1.21.1
- 1.21.2
- 1.21.3
- 1.22.0
- 1.22.1
- 1.23.0
- 1.23.1
- 1.24.0
- 1.24.1
- 1.25.0
- 1.26.0
- 1.26.1
- 1.27.0
- 1.27.1
- 1.27.2
- 1.28.0
- 1.28.1
- 1.29.0
- 1.3.0
- 1.30.0
- 1.31.0
- 1.32.0
- 1.32.1
- 1.32.2
- 1.33.0
- 1.34.0
- 1.35.0
- 1.35.1
- 1.35.2
- 1.35.3
- 1.36.0
- 1.36.1
- 1.36.2
- 1.37.0
- 1.37.1
- 1.38.0
- 1.39.0
- 1.39.1
- 1.39.2
- 1.4.0
- 1.5.0
- 1.5.1
- 1.6.0
- 1.7.0
- 1.8.0
- 1.8.1
- 1.8.2
- 1.8.3
- 1.9.0
- Plages de versions concernées
- ECOSYSTEM: < 1.39.3
Mettez à jour vers 1.39.3
microsoft.semantickernel.core NuGet
- Versions du logiciel
- 0.12.207.1-preview
- 0.13.277.1-preview
- 0.13.442.1-preview
- 0.14.547.1-preview
- 0.15.230531.5-preview
- 0.15.230609.2-preview
- 0.15.231219.1-preview
- 0.16.230615.1-preview
- 0.17.230626.1-preview
- 1.0.0-beta1
- 1.0.0-beta2
- 1.0.0-beta3
- 1.0.0-beta4
- 1.0.0-beta5
- 1.0.0-beta6
- 1.0.0-beta7
- 1.0.0-beta8
- 1.0.0-rc1
- 1.0.0-rc2
- 1.0.0-rc3
- 1.0.0-rc4
- 1.0.1
- 1.1.0
- 1.10.0
- 1.11.0
- 1.11.1
- 1.12.0
- 1.13.0
- 1.14.0
- 1.14.1
- 1.15.0
- 1.15.1
- 1.16.0
- 1.16.1
- 1.16.2
- 1.17.0
- 1.17.1
- 1.17.2
- 1.18.0-rc
- 1.18.1-rc
- 1.18.2
- 1.19.0
- 1.2.0
- 1.20.0
- 1.21.0
- 1.21.1
- 1.22.0
- 1.23.0
- 1.24.0
- 1.24.1
- 1.25.0
- 1.26.0
- 1.27.0
- 1.28.0
- 1.29.0
- 1.3.0
- 1.3.1
- 1.30.0
- 1.31.0
- 1.32.0
- 1.33.0
- 1.34.0
- 1.35.0
- 1.36.0
- 1.36.1
- 1.37.0
- 1.38.0
- 1.39.0
- 1.4.0
- 1.40.0
- 1.40.1
- 1.41.0
- 1.42.0
- 1.43.0
- 1.44.0
- 1.45.0
- 1.46.0
- 1.47.0
- 1.48.0
- 1.49.0
- 1.5.0
- 1.50.0
- 1.51.0
- 1.52.0
- 1.52.1
- 1.53.0
- 1.53.1
- 1.54.0
- 1.55.0
- 1.56.0
- 1.57.0
- 1.58.0
- 1.59.0
- 1.6.0
- 1.6.1
- 1.6.2
- 1.6.3
- 1.60.0
- 1.61.0
- 1.62.0
- 1.63.0
- 1.64.0
- 1.65.0
- 1.66.0
- 1.67.0
- 1.67.1
- 1.68.0
- 1.69.0
- 1.7.0
- 1.7.1
- 1.70.0
- 1.8.0
- 1.9.0
- Plages de versions concernées
- ECOSYSTEM: < 1.71.0
Mettez à jour vers 1.71.0
Sources originales
- https://github.com/microsoft/semantic-kernel/security/advisories/GHSA-2ww3-72rp-wpp4
- https://github.com/microsoft/semantic-kernel/pull/13478/changes#diff-88d3cacba2bfa84eef8f2aa171b34f9940338cbb784a3ffc49f5fe3af1b8943d
- https://github.com/microsoft/semantic-kernel/blob/main/dotnet/samples/Demos/CodeInterpreterPlugin/Program.cs#L61-L64
- https://nvd.nist.gov/vuln/detail/CVE-2026-25592