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[Vulnerability] Code exection via markdown preview #639

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yuriisanin opened this issue Nov 22, 2022 · 1 comment

yuriisanin commented Nov 22, 2022

Video PoC for VSCode on YouTube:

Original issue: shd101wyy/mume, OS command injection in PDF import functionality

STR (please, note that the following PoC works for OS X it might be different for Linux or Windows):

Create a document with a following content @import "$(open -a Calculator > /dev/null | exit 0)hello.pdf
In VSCode/Atom open document preview using the plugin.
Calculator program should appear on the screen.

Author

yuriisanin commented Dec 7, 2022

Assigned CVE-2022-45025

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