{"id":"EUVD-2026-42394","revision":"0eba1cd7b8bc486c8e9282f00f6fa01d","records":[{"revision":"0eba1cd7b8bc486c8e9282f00f6fa01d","observedAt":"2026-11-03T11:08:47.575+00:00","statement":{"source":"euvd","id":"EUVD-2026-42394","aliases":["CVE-2026-56669","GHSA-9643-4qgh-g8mx"],"title":"Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation, and client-server communication. Prior to 1.4.29, Elysia uses getAll in form data normalization for multipart/form-data endpoints, causing the a…","description":"Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation, and client-server communication. Prior to 1.4.29, Elysia uses getAll in form data normalization for multipart/form-data endpoints, causing the amount of work to grow quadratically with the number of unique key-value pairs and allowing CPU exhaustion. This issue is fixed in version 1.4.29.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":null}],"references":["https://github.com/elysiajs/elysia/security/advisories/GHSA-9643-4qgh-g8mx","https://github.com/elysiajs/elysia/commit/8358ff9efbcedf9534995f5977f26b9ceab59329","https://gist.github.com/jviide/ea040eabe7bac058326174e2cd42dfd9","https://github.com/elysiajs/elysia/releases/tag/1.4.29"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-42394","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jul 8, 2026, 8:25:18 PM","dateUpdated":"Jul 10, 2026, 3:02:07 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-42394","identifiers":["EUVD-2026-42394","CVE-2026-56669","GHSA-9643-4qgh-g8mx"]},"retained":false,"historicalAffected":[]}],"coverage":[]}