Therefore I reverse engineered two dating apps.

Therefore I reverse engineered two dating apps.

And I also got a zero-click session hijacking as well as other enjoyable weaknesses

Wen this article I reveal several of my findings through the reverse engineering associated with the apps Coffee Meets Bagel in addition to League. We have identified several critical weaknesses throughout the research, most of which have already been reported to your vendors that are affected.


In these unprecedented times, increasing numbers of people are escaping to the electronic globe to deal with social distancing. Of these times cyber-security is much more crucial than in the past. From my experience that is limited few startups are mindful of security recommendations. The firms in charge of a big range of dating apps are not any exclusion. We began this small research study to see just just how secure the dating apps that are latest are.

Accountable disclosure

All severity that is high disclosed in this article have now been reported into the vendors. By the period of publishing, matching patches have now been released, and I also have actually independently confirmed that the repairs have been in destination.

I will maybe maybe not offer details to their APIs that is proprietary unless.

The prospect apps

We picked two popular dating apps available on iOS and Android os.

Coffee Suits Bagel

Coffee suits Bagel or CMB for brief, established in 2012, is renowned for showing users a number that is limited of each day. They’ve been hacked as soon as in 2019, with 6 million reports stolen. Leaked information included a name, current email address, age, enrollment date, and sex. CMB was popularity that is gaining the last few years, and makes a beneficial prospect because of this task.

The League

The tagline for The League application is “date intelligently”. Launched a while in 2015, it is an app that is members-only with acceptance and fits centered on LinkedIn and Twitter pages. Continue reading “Therefore I reverse engineered two dating apps.”