Detections
Analytics
CVE-2026-30837
high
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.
References
https://github.com/elysiajs/elysia/security/advisories/GHSA-f45g-68q3-5w8x