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Arbitrary File Write

🗓️ 09 Feb 2026 08:04:43Reported by Veracode Vulnerability DatabaseType 
veracode
 veracode🔗 sca.analysiscenter.veracode.com👁 4 Views

Semantic Kernel has an arbitrary file write via Sessions Python Plugin due to poor path validation.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-25592
6 Feb 202620:38
–attackerkb
Circl		CVE-2026-25592
6 Feb 202621:21
–circl
CNNVD		Microsoft Semantic Kernel 路径遍历漏洞
6 Feb 202600:00
–cnnvd
CVE		CVE-2026-25592
6 Feb 202620:38
–cve
Cvelist		CVE-2026-25592 Semantic Kernel has an Arbitrary File Write via AI Agent Function Calling in .NET SDK
6 Feb 202620:38
–cvelist
EUVD		EUVD-2026-12835
18 Mar 202618:31
–euvd
EUVD		EUVD-2026-5582
6 Feb 202620:38
–euvd
Github Security Blog		Semantic Kernel has Arbitrary File Write via AI Agent Function Calling in .NET SDK
6 Feb 202618:37
–github
Microsoft Secure		When prompts become shells: RCE vulnerabilities in AI agent frameworks
7 May 202620:22
–mssecure
Microsoft Secure		When prompts become shells: RCE vulnerabilities in AI agent frameworks
7 May 202620:22
–mssecure
Rows per page
Vulners
Node
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OR
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microsoft.semantickernel.coremicrosoft.semantickernel.coreMatch0.13.442.1-previewpython
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microsoft.semantickernel.coremicrosoft.semantickernel.coreMatch0.14.547.1-previewpython
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microsoft.semantickernel.coremicrosoft.semantickernel.coreMatch0.15.230531.5-previewpython
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microsoft.semantickernel.coremicrosoft.semantickernel.coreMatch0.15.230609.2-previewpython
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microsoft.semantickernel.coremicrosoft.semantickernel.coreMatch0.15.231219.1-previewpython
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microsoft.semantickernel.coremicrosoft.semantickernel.coreMatch0.16.230615.1-previewpython
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microsoft.semantickernel.coremicrosoft.semantickernel.coreMatch0.17.230626.1-previewpython
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30 May 2026 08:19Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.19.9
EPSS0.00067
SSVC
semantic kernelsessions python pluginpath validationarbitrary file write
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