GHSA-7jh9-6cpf-h4m7

Suggest an improvement
Source
https://github.com/advisories/GHSA-7jh9-6cpf-h4m7
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/01/GHSA-7jh9-6cpf-h4m7/GHSA-7jh9-6cpf-h4m7.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-7jh9-6cpf-h4m7
Aliases
Published
2021-01-13T19:07:01Z
Modified
2026-07-08T06:49:36Z
Severity
  • 9.9 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H CVSS Calculator
Summary
XSS in hello.js
Details

This affects the package hello.js 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).

Database specific 
{
    "cwe_ids":  [
        "CWE-79"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2021-01-13T19:06:37Z",
    "nvd_published_at":  "2020-10-06T15:15:00Z",
    "severity":  "CRITICAL"
}
References

Affected packages

npm / hellojs

Package

Name
hellojs
View open source insights on deps.dev
Purl
pkg:npm/hellojs

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.18.6

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/01/GHSA-7jh9-6cpf-h4m7/GHSA-7jh9-6cpf-h4m7.json"