I didn't realise the problems were this bad. They've had massive issues with their tech stack from a user POV. I've multiple times had my phone running incredibly hot while using it.
Vulnerabilities in the Feeld dating app
71–80 of 150 posts
Re: Vulnerabilities in the Feeld dating app
#72Wow. Remarkably responsible, and compassionate, disclosure.
Re: Vulnerabilities in the Feeld dating app
#73Earlier quoted context omitted.
Junior developer probably opened a Jira ticket, saw a UI of a permission dialog, and did exactly that task with nobody senior enough to know better. That's how you reproduce the bugs that were in-fashion 15 - 20 years ago in my experience!
Seems like a solid development cycle. Junior tries something -> hit production I do not see multiple issues with this.
they were probably thinking what a 10x engineer they'd found to be so rapid at delivery...
Re: Vulnerabilities in the Feeld dating app
#74Who do you trust? Would tinder and bumble have the same mindset?
We desperately need a new platform owned and operated by the people, for the people.
Re: Vulnerabilities in the Feeld dating app
#75Earlier quoted context omitted.
You shouldn't be touching the server-side code if you find this hard to keep straight.
Junior developer probably opened a Jira ticket, saw a UI of a permission dialog, and did exactly that task with nobody senior enough to know better. That's how you reproduce the bugs that were in-fashion 15 - 20 years ago in my experience!
I'm semi-confident that if a Junior were to talk to another Junior before starting about things to look out for, and then the code was reviewed by say a third Junior, they would not have this bug.
Call me naive, but I don't think Juniors are as oblivious as they are made out to be
Re: Vulnerabilities in the Feeld dating app
#76Re: Vulnerabilities in the Feeld dating app
#77Earlier quoted context omitted.
Junior developer probably opened a Jira ticket, saw a UI of a permission dialog, and did exactly that task with nobody senior enough to know better. That's how you reproduce the bugs that were in-fashion 15 - 20 years ago in my experience!
Also no review or planning anywhere in that process. I'm semi-confident that if a Junior were to talk to another Junior before starting about things to look out for, and then the code was reviewed by say a third Junior, they would not have this bug. Call me naive, but I don't think Juniors are as oblivious as they are made out to be
If you go up to the counter and yell "10 React devs please", don't be surprised
Re: Vulnerabilities in the Feeld dating app
#78Hot take: this is a problem with GraphQL. GraphQL allows your front-end to query your data. Which is cool. But from the backend this is all really opaque (and usually implemented by a 3rd party library that has no idea about your access control). Unless you're going to implement your access control in the database itself (not the worst idea, certainly better than doing it in the front end), then it's very hard to unw…
Re: Vulnerabilities in the Feeld dating app
#79Who do you trust? Would tinder and bumble have the same mindset?
Chats? The only IM apps with functional E2EE are: Signal, iMessage, WhatsApp; and even those have trade-offs. Treat everything else as readable by some third party, and dating apps by design need to be able to look into people's chats to be able to handle harassment cases.
That of course is no excuse for having gaping security/privacy holes, but you're trading off quite a bit of privacy by design; it's like meeting in a public space where you can feel a little bit safer with someone you don't know yet.
I'd say if you're concerned with any of that, go meet new people IRL, but there are 100% legitimate cases where this is not the most effective strategy (e.g. Feeld's primary target audience).
Re: Vulnerabilities in the Feeld dating app
#80It seems like they implemented permission checks purely in the frontend, and not just on one endpoint, but almost everywhere. While it is conceptually easy to avoid this, I have seen similar mistakes much more frequently than I would like to admit. Edit: the solution "check all permissions on the backend" reminds me of the solution to buffer overflows: "just add bounds checks everywhere". It's clear to the community…
I flag it whenever I see it, but it is very worrying how little thought is sometimes put into the scope of client APIs.