Using GITHUB_TOKEN from GithubActions to access other organization repos

I’m in doubt about the possibility of using the GITHUB_TOKEN generated for the GithubAction workflow to access a file located at another repo of my organization.

By reading this I’ve seen that “The token’s permissions are limited to the repository that contains your workflow”. Nevertheless, it’s not clear to me permissions are just a default behavior (that could be customized) or it is a hard limitation for the GITHUB_TOKEN generated for the workflow.

If I really can’t use such token, do you recommend any strategy in order I can access such remote repos of my org?