6.5
Moyenne
CVE-2023-5654 The React Developer Tools extension registers a message listener with window.addEventListener('message', ) in a…
Description
The React Developer Tools extension registers a message listener with window.addEventListener('message', <listener>) in a content script that is accessible to any webpage that is active in the browser. Within the listener is code that requests a URL derived from the received message via fetch(). The URL is not validated or sanitised before it is fetched, thus allowing a malicious web page to arbitrarily fetch URL’s via the victim's browser.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| React Developer Tools Extension 4.28 | premières → < 4.28.4 | 4.28.4 |
Références
- gist.github.com gist.github.com
Chronologie
- Publiée
- Dernière modification