[yfiapo]

I agree this was a security concern and it was reported and addressed appropriately. With that said as things go this is pretty minor; perhaps a medium severity issue. Information disclosures like this may be leveraged by attackers with existing access to the lower environment, in conjunction with other issues, to escalate their privileges. By itself, or without the existing access, it is not usable.

More over, the issue wasn’t that AWS recommended or automatically setup the environment insecurely. Their documentation simply left the commonly known best practice of disallowing trusts from lower to prod environments implicit, rather than explicitly recommending users follow that best practice in using the solution.

I don’t think over-hyping smaller issues, handled appropriately, helps anyone.

[liquidpele]

Sounds like typical hyperbole. Worked at a place once where some “security researcher” trashed the product because they could do bad things on the appliance… if logged in as root.

[lazystar]

to play devils advocate... why were users able to log in as root?