Описание
React Developer Tools extension Improper Authorization vulnerability
The React Developer Tools extension registers a message listener with window.addEventListener('message', ) 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.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2023-5654
- https://github.com/facebook/react/pull/27417
- https://github.com/facebook/react/commit/09285d5a7f1c08bec09f44cec3d0518a603597fc
- https://github.com/facebook/react/commit/94d5b5b2bf5204ebd289a113989c0e2c51b626ef
- https://gist.github.com/CalumHutton/1fb89b64409570a43f89d1fd3274b231
Пакеты
react-devtools-core
< 4.28.4
4.28.4
EPSS
6.9 Medium
CVSS4
6.5 Medium
CVSS3
CVE ID
Дефекты
Связанные уязвимости
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.
EPSS
6.9 Medium
CVSS4
6.5 Medium
CVSS3