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Re: Using 'formail' with HTML

2002-02-05 10:10:22
At 08:20 2002-02-05 -0500, Don Hammond did say:

I *suspect* the original poster is asking about formmail, a script
commonly(?) used for some facet of web mail, and not the same formail we
all know and love.  If so, and if spelled correctly as above, google
will return some 123,00 hits which ought to provide a start.

This is OT, but formmail.pl is the same CGI script commonly exploited to send spew from YOUR server (yup, rather like having an open SMTP relay):

pppa30-resaleftlauderdaleb1-5r7024.dialinx.net - - [03/Feb/2002:23:51:32 -0800] "GET /cgi-bin/formmail(_dot_)pl?recipient=mangroin51(_at_)aol(_dot_)com&subject=http://www.yourhost.tld/cgi-bin/formmail.pl&email=rdtim(_at_)rightimage(_dot_)com&=http://www.yourhost.tld/cgi-bin/formmail.pl HTTP/1.1" 404 315 "-" "Microsoft URL Control - 6.00.8862"

(from the 404, you should be able to guess that *I* don't run this script). I get dozens of these requests every day - scriptkiddies scanning systems looking for the ones running this free cgi that will relay mail for them.

If you must use it, ensure that you're using a version which permits you to restrict the posting based on the referrer (which rather ironically, is something the scriptkiddie could just set to be equal to the host that they're requesting the script from, so even that's not really _secure_ - just less wide open than the config the script kiddies are presently searching for).

---
 Sean B. Straw / Professional Software Engineering

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