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Vulnerability DatabaseCVE-2026-31865
CVE-2026-31865:
JavaScript vulnerability analysis and mitigation
Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation, and client-server communication. Prior to version 1.4.27, an Elysia cookie can be overridden by prototype pollution , eg. __proto__. This issue is patched in 1.4.27. As a workaround, use t.Cookie validation to enforce validation value and/or prevent iterable over cookie if possible.
Source: NVD
Related JavaScript vulnerabilities:
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