Kurz gesagt
- CVE-2020-7741 ist eine Schwachstelle (KRITISCH (CVSS 9.9)) in hello.js (hello.js project), hellojs.
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 1.5%, höher als bei 74.0% aller Schwachstellen.
- Abhilfe: auf 1.18.6 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| hello.js | < 1.18.6
| 1.18.6
|
| hellojs npm | < 1.18.6
| 1.18.6
|
Description
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).
NVD description
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).
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