If you're running Apache, check out suexec. It allows the "apache" user to execute CGIs that are owned by another user, as if Apache were su-ing to that user just to run the CGI script.

It requires that you have Apache set up to recognize an html directory for each user (/home/userFoo/public_html, or the like), and a cgi directory for each user. The users can access that directory by going to your URL, but with ~username at the end:

http://www.yourdomain.com/~userFoo/cgi-bin/saConfig.cgi

There are some rather strict requirements for suexec to work. They're listed in the suexec page ref'd above.

Cheers,
Joe

In reply to Re: Privilege elevation by joeface
in thread Privilege elevation by Uruk

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