Description
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`.
References
https://github.com/aurelia/path/commit/7c4e235433a4a2df9acc313fbe891758084fdec1
https://github.com/aurelia/path/issues/44
https://github.com/aurelia/path/releases/tag/1.1.7
https://github.com/aurelia/path/security/advisories/GHSA-3c9c-2p65-qvwv
https://www.npmjs.com/package/aurelia-path
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 · High
CVSS V3.1
CVSS V3.0
CVSS V2.0
Information
Source identifier
Vulnerability status
Analyzed
Published
2021-09-27T18:15:08.443
3 years agoLast modified
2022-09-30T02:31:41.313
2 years ago