Vulnerabilities (CVE)

Filtered by vendor Hello.js Project Subscribe
Filtered by product Hello.js
Total 2 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-26505 1 Hello.js Project 1 Hello.js 2024-11-21 N/A 9.8 CRITICAL
Prototype pollution vulnerability in MrSwitch hello.js version 1.18.6, allows remote attackers to execute arbitrary code via hello.utils.extend function.
CVE-2020-7741 1 Hello.js Project 1 Hello.js 2024-11-21 7.5 HIGH 9.9 CRITICAL
This affects the package hellojs before 1.18.6. The code get the param oauth_redirect from url and pass it to location.assign without any check and sanitisation. So we can simply pass some XSS payloads into the url param oauth_redirect, such as javascript:alert(1).