Description

Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation and client-server communication. Prior to 1.4.26 , t.String({ format: 'url' }) is vulnerable to ReDoS. Repeating a partial url format (protocol and hostname) multiple times cause regex to slow down significantly. This vulnerability is fixed in 1.4.26.

INFO

Published Date :

2026-03-10T20:12:14.627Z

Last Modified :

2026-03-11T15:33:53.271Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-30837 vulnerability.

Vendors Products
Elysiajs
  • Elysia
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-30837.

URL Resource
https://github.com/EdamAme-x/elysia-poc-redos cve-icon cve-icon
https://github.com/elysiajs/elysia/security/advisories/GHSA-f45g-68q3-5w8x cve-icon cve-icon
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