CVE Vulnerability

CVE-2021-41097

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`.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/aurelia/path/releases/tag/1.1.7 Release Notes Third Party Advisory
https://github.com/aurelia/path/issues/44 Exploit Issue Tracking
https://github.com/aurelia/path/security/advisories/GHSA-3c9c-2p65-qvwv Mitigation Third Party Advisory
https://www.npmjs.com/package/aurelia-path Product Third Party Advisory
https://github.com/aurelia/path/commit/7c4e235433a4a2df9acc313fbe891758084fdec1 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:bluespire:aurelia-path:*:*:*:*:*:node.js:*:*
Information

Published : 2021-09-27 06:15

Updated : 2022-09-30 02:31

NVD link : CVE-2021-41097

Mitre link : CVE-2021-41097

Products Affected
No products.
CWE
CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')