bug#66390: `man' allows to inject arbitrary shell code

[Max Nikulin]

On 10/10/2023 18:56, Richard Stallman wrote:
> In general, that is a reasonable policy -- but maybe a serious security 
> problem, which this eesms to be, calls for special treatment.

I would not consider this particular issue as a serious security problem 
despite if reported as a CVE it may get high score. However, I believe, 
it should be addressed.

ol-man is not loaded by default.

Enough features for Org mode are convenient in case of trusted files, 
but close to dangerous when a user walks through a malicious file. There 
are some issues that requires significant amount of efforts to fix 
without ruining usability.