Description
Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 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 1.29.1 and 1.32.5.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| microsoft | kiota | >= 1.30.0, < 1.31.1, < 1.29.1 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| NuGet | Microsoft.OpenApi.Kiota | >= 1.30.0, < 1.32.5 | 1.32.5 | GHSA-4rj6-vrwv-wr8m |
| NuGet | Microsoft.OpenApi.Kiota | < 1.29.1 | 1.29.1 | GHSA-4rj6-vrwv-wr8m |
| NuGet | Microsoft.OpenApi.Kiota.Builder | >= 1.30.0, < 1.32.5 | 1.32.5 | GHSA-4rj6-vrwv-wr8m |
| NuGet | Microsoft.OpenApi.Kiota.Builder | < 1.29.1 | 1.29.1 | GHSA-4rj6-vrwv-wr8m |