cvedb.io
CVE-2021-41097
CRITICAL · CVSS 9.1
EPSS exploitation probability: 0%
Published 2021-09-27T18:15:08.443 · Last modified 2026-06-17T04:07:52.177

Summary

aurelia-path is part of the Aurelia platform and contains utilities for path manipulation. There is a prototype pollution vulnerability in aurelia-path before version 1.1.7. The vulnerability exposes Aurelia application that uses `aurelia-path` package to parse a string. The majority of this will be Aurelia applications that employ the `aurelia-router` package. An example is this could allow an attacker to change the prototype of base object class `Object` by tricking an application to parse the following URL: `https://aurelia.io/blog/?__proto__[asdf]=asdf`. The problem is patched in version `1.1.7`.

Affected products

bluespire — aurelia-path

Does this affect you?

Add your gear to cvedb and we'll alert you only when bluespire ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.