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Re:Governor vows criminal prosecution of reporter who found ... by watchdogtimer on Thursday October 14, 2021 @04:52PM (#28869925)
I found a similar vulnerability in one of our vendors' online order system. I noticed after placing an order an integer in the order confirmation page URL. I reduced it by one and refreshed the page. Sure enough, I got all the order details of the previous customer's sale. Reducing _that_ URL by one got the next previous sale details etc. I notified the company about it. They fixed it, and in gratitude sent me a small package containing a pen and other office kitsch branded with their logo. Not much of a bug bounty, but the pen has proven useful.
Re:Governor vows criminal prosecution of reporter who found ... by kirlfiend_grill on Thursday October 14, 2021 @05:01PM (#28870056)
I let a company know that the url for their receipts (including name, address etc) was simply an md5 of the order number. They graciously offered 15% off on my next order as a thank you.
Re:Governor vows criminal prosecution of reporter who found ... by Something1234 on Thursday October 14, 2021 @08:34PM (#28872288)
I feel like that would be a decent option for a surrogate key for public identification of an item and potentially cheaper than generating a uuid or something else. Maybe combine that with a salt and you have alright protection. How did you figure out that it was an md5 of the order number?
Re:Governor vows criminal prosecution of reporter who found ... by cryptofistMonk on Thursday October 14, 2021 @08:41PM (#28872363)
Presumably order numbers are easily guessable, so the md5 really offers no protection at all in this case and is no better than just using the order number
Re:Governor vows criminal prosecution of reporter who found ... by exikyut on Saturday October 16, 2021 @09:12AM (#28887631)
And the thing is, even if they can't be guessed, it's only 999,999 calls to try every 6-digit possibility. And you'd only take 11 days if you were nice and paced yourself to 1 req/sec.
Re:Governor vows criminal prosecution of reporter who found ... by renonce on Thursday October 14, 2021 @08:48PM (#28872414)
Searching for that MD5 would probably be sufficient to find that out.
Re:Governor vows criminal prosecution of reporter who found ... by andrei_says_ on Thursday October 14, 2021 @05:15PM (#28870233)
I think the main difference is the one between acknowledgment, action + (small) gratitude vs. fear, paralysis and scare tactics / trying to control the environment instead of fixing the issue.
Re:Governor vows criminal prosecution of reporter who found ... by datavirtue on Thursday October 14, 2021 @07:04PM (#28871405)
I notified the State of Ohio about the unemployment site displaying full blown debug information in error messages (it genuinely errored out on me while doing legit stuff). The amount of information was very interesting and detailed, basically begging a malicious actor to probe further. I sent screenshots and a detailed writeup about what my next moves would be if I were a "hacker" straight to the CISO/CTO and their boss (my info is in that system!). No response...thankfully.