PYSEC-2026-175

PyJWT is a JSON Web Token implementation in Python. Prior to 2.13.0, PyJWKClient passes its uri argument directly to urllib.request.urlopen which uses Python stdlib's default OpenerDirector registering HTTPHandler, HTTPSHandler, FTPHandler, FileHandler, and DataHandler. There is currently no...

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...

PT-2023-32240 · Facebook · React Developer Tools

Name of the Vulnerable Software and Affected Versions: React Developer Tools extension affected versions not specified Description: The React Developer Tools extension has a message listener registered with window.addEventListener'message', in a content script accessible to any active webpage in...