CVE-2021-41097

CRITICAL NUCLEI

Aurelia-path <1.1.7 - Prototype Pollution

Title source: llm

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`.

Nuclei Templates (1)

Aurelia-Path < 1.1.7 - Prototype Pollution
HIGHVERIFIEDby 0x_Akoko
Shodan: http.component:"aurelia"

Scores

CVSS v3 9.1
EPSS 0.1172
EPSS Percentile 93.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Details

CWE
CWE-1321
Status published
Products (2)
bluespire/aurelia-path < 1.1.7
npm/aurelia-path 0 - 1.1.7npm
Published Sep 27, 2021
Tracked Since Feb 18, 2026