CVE-2026-59863
Kiota: Workspace-config poisoning: out-of-repo file write + generation-time SSRF
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-22 |
| Vendor | microsoft |
| Product | kiota |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Jul 16, 2026 |
| Last Updated | Jul 16, 2026 |
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Affected Versions
microsoft / kiota
< 1.32.5
References
github.com: https://github.com/microsoft/kiota/security/advisories/GHSA-4rj6-vrwv-wr8m github.com: https://github.com/microsoft/kiota/pull/7885 github.com: https://github.com/microsoft/kiota/commit/4049327872db7846ace35c9003774d3e3878e4e9 github.com: https://github.com/microsoft/kiota/releases/tag/v1.32.5