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Threats Tagged 'cve-2026-59866'

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Threats Tagged 'cve-2026-59866'

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CVE-2026-59866: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in microsoft kiotaCVE-2026-59866
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CVE-2026-59866 is a critical path traversal vulnerability in Microsoft Kiota, an OpenAPI-based HTTP client code generator. Versions prior to 1.32.5 fail to sanitize client class and namespace names derived from attacker-controlled OpenAPI descriptions, allowing writing of generated source files outside the intended output directory and injection of arbitrary text into generated code. This can lead to unauthorized file writes and code injection during code generation. The issue is fixed in version 1.32.5 by adding sanitization for client class and namespace names.

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