MEDIUM 6.1 NVD
CVE-2026-73851
Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.34.0, an attacker who controls or tampers with the OpenAPI description consumed by K
Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.29.1 and 1.34.0, an attacker who controls or tampers with the OpenAPI description consumed by Kiota can supply a file reference that resolves outside the manifest package (e.g. ../../../../etc/passwd, an absolute path, or a file:// / http(s):// URI). When the generated manifest is deployed and consumed by an AI host, this can lead to inclusion or disclosure of files outside the intended package boundary. This vulnerability is fixed in 1.29.1 and 1.34.0.
References
- https://github.com/microsoft/kiota/commit/430008e9d700b3fe80f206c672415cfbd8e830e7
- https://github.com/microsoft/kiota/commit/de3d18d9fe31ced4ac749728d3a2f94811f59268
- https://github.com/microsoft/kiota/issues/7912
- https://github.com/microsoft/kiota/pull/7910
- https://github.com/microsoft/kiota/pull/7913
This medium severity vulnerability with a CVSS score of 6.1 was published on 2026-08-17 via NVD.
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