HIGH 7.5 NVD

CVE-2026-47219

find-my-way is a framework-independent HTTP router that internally uses a Radix Tree and supports route parameters and wildcards. Versions prior to 9.7.0 are vu

find-my-way is a framework-independent HTTP router that internally uses a Radix Tree and supports route parameters and wildcards. Versions prior to 9.7.0 are vulnerable to remotely triggerable DoS in find-my-way when it is used with Node's HTTP/2 server. The lookup() function passes req.method into find(), and find() indexes this.trees[method]. Since this.trees is a normal object, HTTP/2 method values like constructor, toString, or __proto__ can resolve inherited object properties instead of returning undefined. The code then treats that value like a router node and crashes when it reaches currentNode.prefix.length. This issue has been fixed in version 9.0.7.

References

https://github.com/delvedor/find-my-way/security/advisories/GHSA-c96f-x56v-gq3h

Published: 2026-07-28 · Source: NVD · Feed updated: 2026-08-04

This high severity vulnerability with a CVSS score of 7.5 was published on 2026-07-28 via NVD.

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