Arbitrary command execution is possible in Git because a "git submodule update" operation can run commands found in the .gitmodules file of a malicious repository.
When executing Ghidra from a given path, the Java process working directory is set to this path. Then, when launching the Python interpreter via the "Ghidra Codebrowser > Window > Python" option, Ghidra will try to execute the cmd.exe program from this working directory.
There's a vulnerability in Zoom's Desktop Conferencing Application that allows for execution of unauthorized Zoom commands like spoofing chat messages, hijacking screen controls and kicking attendees off calls and locking them out of meetings. This vulnerability could be exploited in a few scenarios: 1) a Zoom meeting attendee could go rogue; 2) an attacker on the local access network (LAN) or 3) a remote attacker over wide area network (WAN) could theoretically use this vulnerability to hijack an ongoing Zoom meeting.