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`.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected products
- aurelia / path< 1.1.7 – < 1.1.7
Exploits & PoCs
- nucleiAurelia-Path < 1.1.7 - Prototype Pollutionby 0x_Akoko
References
- VENDOR_ADVISORYhttps://github.com/aurelia/path/security/advisories/GHSA-3c9c-2p65-qvwv
- MISChttps://github.com/aurelia/path/issues/44
- PATCHhttps://github.com/aurelia/path/commit/7c4e235433a4a2df9acc313fbe891758084fdec1
- PATCHhttps://github.com/aurelia/path/releases/tag/1.1.7
- MISChttps://www.npmjs.com/package/aurelia-path