If you have discovered and humanly validated a security vulnerability in uriparser, unless it is a case of arbitrary code execution with a proof of concept, please report it as a public issue to this repository with all details necessary to understand and reproduce the issue.

In case of arbitrary code execution, please email me at sebastian@pipping.org, instead.

Please note that uriparser is maintained by a single unpaid volunteer in his spare time. If your business relies on uriparser being secure, reacting timely, and/or keeping you in the loop: please consider reaching out for a support contract.

Thank you!

Sebastian Pipping, Berlin, 2026-06-15