They had one I reported Oct 2010, took a while to convince was an issue and they finally fixed a few months after saying they would. The URLS for attachments to private issues in private repos were guessable and publicly accessible if you guessed right (ie no authentication for them).
rogerbinns|12 years ago
The URLs were like this https://bitbucket-assetroot.s3.amazonaws.com/<username...
Obviously a bit tedious to guess for humans, but no big deal for computers.
orangethirty|12 years ago
jespern|12 years ago
kelnos|12 years ago
I think the parent was asking a broader question, even including security issues that were brought up and fixed without being exploited.
yawaramin|12 years ago