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Add a throttle to new password requests - 3rd party mail bombing
Closed, ResolvedPublic

Description

Author: merlvingian

Description:
If you enter any users name @ Special:Userlogin and endlessly click on the "Mail
me a new password" button you can generate a large amount of traffic to anyones
email. Automated versions creating DOS attacks against email services effectivly
using a wikisite as a 3rd party service.


Version: 1.5.x
Severity: normal

Details

Reference
bz4227

Event Timeline

bzimport raised the priority of this task from to Medium.Nov 21 2014, 8:57 PM
bzimport set Reference to bz4227.
bzimport added a subscriber: Unknown Object (MLST).

robchur wrote:

Is this still an issue in a release version of MediaWiki? What of CVS HEAD?

merlvingian wrote:

Also saw this in version 1.5.3

Old subject:
'Add a throttle to the "mail new password" feature to counter mass-email spam'

robchur wrote:

Er, the old summary actually listed what the request was. This is a more
unhelpful summary.

merlvingian wrote:

Noticed this was moved to Severity enhancement? fixing using a mediawiki server
as a mail bomb platform is an enhancemet?

zigger wrote:

(In reply to comment #5)
Is unthrottled sending regarded as a bug in SMTP servers and other mail services?
Also debatable is whether this counts as a DOS lever/accelerator when it would
cost more bytes than it generates.

But the request still gets my vote as it would remove another potential source
of nuisance and bad PR.

robchur wrote:

*** This bug has been marked as a duplicate of 5370 ***