CVE-2026-59864 Kiota: Path/URL injection into generated Copilot plugin manifest via x-ai-* extensions

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.5, kiota plugin add and kiota plugin generate with -t APIPlugin emitted attacker-controlled statictemplate.file values from x-ai-adaptive-card and x-ai-capabilities into generated Microsoft 365 Copilot and Teams plugin...

CVE-2026-59863

Kiota (OpenAPI-based HTTP client code generator) prior to version 1.32.5 mishandled the poisoned .kiota/workspace.json workspace configuration by not validating per-client or per-plugin outputPath values during kiota client generate and kiota plugin generate. This could allow an attacker (e.g., v...

CVE-2026-59859

Kiota’s PHP generator (prior to 1.32.4) embeds OpenAPI-derived strings directly into PHP double-quoted literals via SanitizeDoubleQuote(), without escaping $. This permits attacker-controlled interpolation constructs like ${…}, $var, or {$obj->prop} to inject arbitrary PHP code into generated ...

CVE-2026-59859 Kiota: Code Generation Literal Injection in the PHP Generator

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.4, Kiota's PHP generator embedded OpenAPI description, default fields, property names, and other schema-derived strings into PHP double-quoted literals through SanitizeDoubleQuote in Writers/StringExtensions.cs without...

CVE-2026-59859 Kiota: Code Generation Literal Injection in the PHP Generator

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.4, Kiota's PHP generator embedded OpenAPI description, default fields, property names, and other schema-derived strings into PHP double-quoted literals through SanitizeDoubleQuote in Writers/StringExtensions.cs without...

CVE-2026-59862 Kiota: Code Generation Literal Injection in the Python Generator

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.0, Kiota's Python generator let attacker-controlled enum value descriptions from x-ms-enum.values.description flow through KiotaBuilder.SetEnumOptions into Documentation.DescriptionTemplate and...

CVE-2026-59862 Kiota: Code Generation Literal Injection in the Python Generator

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.0, Kiota's Python generator let attacker-controlled enum value descriptions from x-ms-enum.values.description flow through KiotaBuilder.SetEnumOptions into Documentation.DescriptionTemplate and...

CVE-2026-59862

Kiota Python generator vulnerability (CVE-2026-59862): before version 1.32.0, attacker-controlled x-ms-enum.values[].description could flow into KiotaBuilder.SetEnumOptions and PythonConventionService.RemoveInvalidDescriptionCharacters without newline sanitization, enabling generated inline comme...

CVE-2026-59862 Kiota: Code Generation Literal Injection in the Python Generator

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.0, Kiota's Python generator let attacker-controlled enum value descriptions from x-ms-enum.values.description flow through KiotaBuilder.SetEnumOptions into Documentation.DescriptionTemplate and...

CVE-2026-59862

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.0, Kiota's Python generator let attacker-controlled enum value descriptions from x-ms-enum.values.description flow through KiotaBuilder.SetEnumOptions into Documentation.DescriptionTemplate and...

CVE-2026-59861 Kiota: Code Generation Literal Injection in Kiota Ruby Generator

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.0, Kiota's Ruby generator embedded OpenAPI default fields, property names, and other schema-derived strings through CodeMethodWriter.cs and SanitizeForQuotedLiteral in Writers/StringExtensions.cs into Ruby double-quote...

CVE-2026-59861

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.0, Kiota's Ruby generator embedded OpenAPI default fields, property names, and other schema-derived strings through CodeMethodWriter.cs and SanitizeForQuotedLiteral in Writers/StringExtensions.cs into Ruby double-quote...

CVE-2026-59861 Kiota: Code Generation Literal Injection in Kiota Ruby Generator

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.0, Kiota's Ruby generator embedded OpenAPI default fields, property names, and other schema-derived strings through CodeMethodWriter.cs and SanitizeForQuotedLiteral in Writers/StringExtensions.cs into Ruby double-quote...

CVE-2026-59861 Kiota: Code Generation Literal Injection in Kiota Ruby Generator

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.0, Kiota's Ruby generator embedded OpenAPI default fields, property names, and other schema-derived strings through CodeMethodWriter.cs and SanitizeForQuotedLiteral in Writers/StringExtensions.cs into Ruby double-quote...

CVE-2026-59860 Kiota: XML Doc-Comment Newline Breakout Code Injection

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.3, Kiota is affected by a code-generation injection vulnerability in the C XML documentation-comment sink the description, externalDocs label, and externalDocs link fields emitted as /// … comments. When text from an...

PT-2026-60491

Name of the Vulnerable Software and Affected Versions Kiota versions prior to 1.29.1 Kiota versions prior to 1.32.5 Description Kiota fails to sanitize clientClassName and clientNamespaceName values from the x-ms-kiota-info extension when the kiota generate command is executed without the...

CVE-2026-59859: Improper Control of Generation of Code

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.4, Kiota's PHP generator embedded OpenAPI description, default fields, property names, and other schema-derived strings into PHP double-quoted literals through SanitizeDoubleQuote in Writers/StringExtensions.cs without...

PT-2026-60481

Name of the Vulnerable Software and Affected Versions Kiota versions prior to 1.32.0 Description Kiota is an OpenAPI based HTTP Client code generator. The Python generator fails to sanitize newlines in enum value descriptions provided via x-ms-enum.values.description. This data flows through...

PT-2026-60480

Name of the Vulnerable Software and Affected Versions Kiota versions prior to 1.32.0 Description The Ruby generator in Kiota fails to properly escape the character when embedding OpenAPI default fields, property names, and other schema-derived strings into Ruby double-quoted literals. This occurs...

CVE-2026-59861: Improper Control of Generation of Code

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.32.0, Kiota's Ruby generator embedded OpenAPI default fields, property names, and other schema-derived strings through CodeMethodWriter.cs and SanitizeForQuotedLiteral in Writers/StringExtensions.cs into Ruby double-quote...