Score:0

Can GTK themes and extensions access my personal files?

ph flag

I would like to install third party gtk themes in my laptop running on Ubuntu 20.04. I would like to know of there's any security issues in doing so.

By security issues I meant privacy issues and problems with the proper function of my pc.

Do my personal files can be accessed by using such themes or other extensions.

br flag
With extensions possibility is there. GTK themes no issues.
br flag
GTK themes means you are keeping some folders offline in your home directory. They just sit. Extensions can run commands if configured to do so.
br flag
If you download extensions from https://extensions.gnome.org. they are tested for security. This way of installing extensions are safe.
Vikki 10 Pavam avatar
ph flag
are there themes in extensions.gnome.org
Score:0
cn flag

Risk

The risk is essentially not with the theme itself, but with the way the theme is installed. When installed through a .deb installation file or through a script you need to run, then, yes, there is a security risk like with any software that you install outside of the official software sources, or other highly trusted sources. Malicious code can be injected in any install procedure, including that of themes.

If the installation just involves placing files in the appropriate folders (e.g. ~/.local/share/themes or ~/.themes, then you are not running any external scripts, and security risks are very minimal (theoretically never 0, but very close to it).

Proper functioning

With respect to proper functioning of your PC, the usability of your computer can be affected if the theme contains errors or is flawed. This is easily circumvented by changing back to a better quality theme.

Vikki 10 Pavam avatar
ph flag
Thanks for your reply. I have one more question how can i know that the theme contains errors.
Vikki 10 Pavam avatar
ph flag
In the gnome tweaks app, it is showing that i have no gnome shell. but when i try to install it via the terminal it says that the package is already installed.
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