GHSA-2hx3-vp6r-mg3f
High · 7.8Kiota: Code Generation Literal Injection
CVSS
7.8
EPSS
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Published
Apr 14, 2026
CISA due date
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The record
Kiota versions **prior to 1.31.1** are affected by a code-generation literal injection vulnerability in multiple writer sinks (for example: serialization/deserialization keys, path/query parameter mappings, URL template metadata, enum/property metadata, and default value emission). When malicious values from an OpenAPI description are emitted into generated source without context-appropriate escaping, an attacker can break out of string literals and inject additional code into generated clients.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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