Twitter Security Issue

http://brianshaler.com/blog/2008/11/23/twitter-security-issue/

by swdesignguy • 18 years ago

24 12 18 years ago

ivankirigin2• 18 years ago

How about this for a twitter security issue: users are accustomed to giving their passwords to many third party twitter-API apps.

tlrobinson3• 18 years ago

Yeah they need to implement OAuth or something similar.

ivankirigin2• 18 years ago

Even if they do, the culture of the existing community is set. Phishing will be a problem. I should have bought Tvvitter.com

danw• 18 years ago

From what I understand is that OAuth was created when twitter developers identified this as a problem. The trouble is they were too busy fighting to keep twitter alive to roll it out on their own api.

tlrobinson3• 18 years ago

I suspect this is actually a very common issue. Unless you explicitly expire all sessions for a user when they change their password then this will happen.

bretthoerner• 18 years ago

Common? Maybe.

Good? No.

kajecounterhack• 18 years ago

Well when you say common, do you mean with another application that utilizes an open API that is connected to many popular platforms and that is as widely used as Twitter?

Not many come to mind.

tlrobinson3• 18 years ago

I would guess that it's true for many APIs which rely on the user providing their password to the 3rd party application.

Of course that's the bigger problem. The user shouldn't have to give their password out. It's somewhat ironic that Twitter doesn't implement OAuth or something similar since Blaine Cook started OAuth.

laut• 18 years ago

Users should be encouraged to not share their password with anyone or anything, but twitter. 3rd party apps could use OAuth.

sh1mmer• 18 years ago

Twitter have said they are going to implement OAuth (which would solve this problem) on their API page. However, they have shown no progress to my knowledge of doing this. It would be great for the community to push them towards it.

Twitter seem to have been so busy fire fighting that a lot of interesting stuff has seemingly dropped off the roadmap (such as XMPP).

aston• 18 years ago

The fix for this sort of thing is pretty simple. Just keep a nonce on a user (the "user version" if you will) that increments every time a user makes a change to their login credentials, store that nonce in their cookie, and if the one in the cookie is lower than the one on the server treat it as a logout.

That said, this is sort of an unserious security "issue" for most people between not really caring about the security of their account and reasonably short cookie lifetime settings.

bluelu• 18 years ago

Surely Blaine Cook didn't want to give up the admin account he had access to. ;)

Twitter Security Issue

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