Mobile Security Framework (MobSF) is a pen-testing, malware analysis and security assessment framework capable of performing static and dynamic analysis. In versions prior to 3.9.7, the requests.get() request in the _check_url method is specified as allow_redirects=True, which allows a server-side request forgery when a request to .well-known/assetlinks.json returns a 302 redirect. This is a bypass of the fix for CVE-2024-29190 and is fixed in 3.9.7.
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.