CVE-2026-56669

7.5 Élevée

Publiée le 08/07/2026 à 23:16 · Modifiée le 10/07/2026 à 21:10 · Analyse NVD reportée · Source : security-advisories@github.com

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.

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Produits concernés

elysiajs elysia

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.5 Élevée	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`

Faiblesses (CWE)

CWE-407
CWE-436

Références

https://gist.github.com/jviide/ea040eabe7bac058326174e2cd42dfd9
https://github.com/elysiajs/elysia/commit/8358ff9efbcedf9534995f5977f26b9ceab59329
https://github.com/elysiajs/elysia/releases/tag/1.4.29
https://github.com/elysiajs/elysia/security/advisories/GHSA-9643-4qgh-g8mx

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories