CVE-2021-41097

 

Published at: - 27-09-2021 08:15

Last modified: - 12-05-2022 03:02

Total changes: - 4

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`.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

 

Verification logic

 

Reference

• https://github.com/aurelia/path/releases/tag/1.1.7
• https://github.com/aurelia/path/issues/44
• https://github.com/aurelia/path/security/advisories/GHSA-3c9c-2p65-qvwv
• https://www.npmjs.com/package/aurelia-path
• https://github.com/aurelia/path/commit/7c4e235433a4a2df9acc313fbe891758084fdec1

 

Keywords

NVD

 

CVE-2021-41097

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures