Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.32.5, `kiota plugin add` and `kiota plugin generate` (with `-t APIPlugin`) emitted attacker-controlled static_template.file values from x-ai-adaptive-card and x-ai-capabilities into generated Microsoft 365 Copilot and Teams plugin manifests without path validation, allowing ../, absolute, rooted, UNC, Windows drive, or URI paths in response_semantics.static_template.file to cause path traversal or out-of-package file inclusion when the generated plugin was deployed. This issue is fixed in version 1.32.5.
Advisories
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Fixes
Solution
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Workaround
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References
History
Thu, 16 Jul 2026 16:45:00 +0000
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Microsoft
Microsoft kiota |
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Microsoft
Microsoft kiota |
Thu, 16 Jul 2026 16:30:00 +0000
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ssvc
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Thu, 16 Jul 2026 15:30:00 +0000
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| Description | Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.32.5, `kiota plugin add` and `kiota plugin generate` (with `-t APIPlugin`) emitted attacker-controlled static_template.file values from x-ai-adaptive-card and x-ai-capabilities into generated Microsoft 365 Copilot and Teams plugin manifests without path validation, allowing ../, absolute, rooted, UNC, Windows drive, or URI paths in response_semantics.static_template.file to cause path traversal or out-of-package file inclusion when the generated plugin was deployed. This issue is fixed in version 1.32.5. | |
| Title | Kiota: Path/URL injection into generated Copilot plugin manifest via x-ai-* extensions | |
| Weaknesses | CWE-22 CWE-829 |
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| References |
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| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-16T15:42:38.009Z
Reserved: 2026-07-07T15:41:53.607Z
Link: CVE-2026-59864
Updated: 2026-07-16T15:42:32.880Z
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OpenCVE Enrichment
Updated: 2026-07-16T16:30:02Z