CVE-2023-5654

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...

CVE-2023-5654

creationtimestamp| type| source ---|---|--- 2023-10-19 19:31:53+00:00| seen| https://t.me/cibsecurity/72575...

CVE-2023-5654

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...

CVE-2023-5654

The CVE-2023-5654 issue affects the React Developer Tools extension and is caused by a content-script listener registered with window.addEventListener('message', …) that fetches a URL derived from a received message without validating/sanitising it. This allows a malicious page to trigger the vic...

CVE-2023-5654

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...