CVE-2026-59863 – Kiota: Workspace-config poisoning: out-of-repo file write + generation-time SSRF

CVE ID :CVE-2026-59863

Published : July 16, 2026, 3:16 p.m. | 18 minutes ago

Description :Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.32.5, Kiota honored a poisoned .kiota/workspace.json workspace configuration without validating per-client or per-plugin outputPath values during kiota client generate and kiota plugin generate, allowing a malicious repository or pull request to use absolute paths, rooted POSIX / paths, UNC \ or // paths, Windows drive X: paths, or .. traversal segments to write generated client files outside the workspace root on a developer or CI host. This issue is fixed in version 1.32.5.

Severity: 7.0 | HIGH

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