GHSA-4VV7-JJ25-4GH6 Microsoft Kiota: Arbitrary file write + code-injection via x-ms-kiota-info clientClassName and clientNamespaceName

Summary Microsoft Kiota emitted the x-ms-kiota-info extension's clientClassName or clientNamespaceName value raw, with no identifier or path sanitization, as both the generated client's class/namespace name and part of the generated output path. When kiota generate is run without -c/--class-name ...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection via the OpenApiKiotaExtension handling in LanguageInformation and kiota info output. An attacker can make a developer run attacker-controlled shell commands by supplying an OpenAPI document whose x-ms-kiota-info...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the LanguageInformation handling in Kiota.Builder.Models.LanguageInformation and GenerationConfiguration when it reads x-ms-kiota-info clientClassName and clientNamespaceName values. An attacker can overwrite...

CVE-2026-59865 Kiota: Command injection via x-ms-kiota-info dependencyInstallCommand surfaced by `kiota info`

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.5, kiota info read x-ms-kiota-info.languagesInformation..dependencyInstallCommand plus dependency name and version values from an OpenAPI description and presented the spec-supplied command as Kiota's recommended insta...

PT-2026-60490

Name of the Vulnerable Software and Affected Versions Kiota versions prior to 1.29.1 Kiota versions prior to 1.32.5 Description Kiota, an OpenAPI based HTTP Client code generator, contains an issue where the kiota info command reads the x-ms-kiota-info.languagesInformation..dependencyInstallComma...