GNU bug report logs - #68687
[PATCH] Use text/org media type

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From: Mike Kupfer <kupfer <at> rawbw.com>
To: Ihor Radchenko <yantar92 <at> posteo.net>
Cc: rms <at> gnu.org, 68687 <at> debbugs.gnu.org, emacs-orgmode <at> gnu.org, stefankangas <at> gmail.com, Eli Zaretskii <eliz <at> gnu.org>, manikulin <at> gmail.com
Subject: bug#68687: Org mode code evaluation (was: bug#68687: [PATCH] Use text/org media type)
Date: Tue, 30 Jan 2024 09:12:49 -0800

Ihor Radchenko wrote:

> Max is referring to various security issues with evaluating code inside
> Org mode buffers. They are known, but not relevant to Org text being
> displayed in email MUA - Org never evaluates any code automatically
> without user explicitly asking for it. And in MUA, Org mode is simply
> used to apply faces. No other interaction with the displayed text/org
> mime part is allowed.

I can believe that Org text snippets are safe in an email MUA.  

But in the general case, I don't think Org mode is quite as safe as you
implied.  The last I heard, conversion from Org mode to another format
(e.g., plain text or HTML) can result in code evaluation, without the
user authorizing it (see
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=48676).  I would not
expect random users to understand that format conversion is a
potentially risky operation.

mike

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