Android dating app drawback might have unwrapped the doorway to phishing assaults

Professionals identify safety dilemmas in Android os application which may feel exploited with straightforward trick.

By Danny Palmer | February 14, 2019 | Subject: Protection

Security weaknesses found when you look at the Android os type of a well known online dating sites software could enable hackers to access usernames, passwords and personal suggestions, according to safety researchers.


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The defects from inside the Android os form of the OKCupid relationships application which the yahoo Play shop lists as having over 10 million packages are uncovered by professionals at cyber security firm Checkmarx. The scientists has earlier revealed exploits which can be abused by hackers in another dating software.

The professionals learned that the WebView built-in browser included vulnerabilities that could be abused by assailants.

While most hyperlinks in the software will open up in customer’s browser of preference, experts found it is feasible to imitate certain website links that open around the application.

“these forms of hyperlinks had been very easy to mimic and an assailant with also standard abilities could do this and encourage OKCupid its a safe link,” Erez Yalon, mind of program safety research at Checkmarx told ZDNet.

Using this, professionals located they may establish an artificial form of the OKCupid login web page and, using a fake profile, utilize the app’s texting service to run a phishing combat that attracts the specific users to go through the link

People would have to submit their particular login info to see the contents of the message, handing her qualifications towards the assailant. Also because the interior link doesn’t display a URL, an individual would have no sign they’d logged into a phony version of the application form.

Using the username and password of this prey taken, the attacker could login to their accounts and see all the all about their unique visibility, probably actually distinguishing customers. Considering the close best uk sugar daddy website nature of dating programs, which could consist of records the people won’t need people.

“We could see besides the name and code in the user and what communications they send, but every thing: we are able to heed her geographic place, what partnership they’re looking, intimate needs whatever OKCupid has on your, the attacker might get you,” mentioned Yalon.

They think it is was also possible for an opponent to mix creating phishing website links with API and JavaScript functions that had been unintentionally left exposed to consumers. This way, you can pull encryption and downgrade the text from HTTPS to HTTP and this let for a man-in-the-middle combat.

In this way, the assailant could see every little thing the user was actually performing, impersonate the prey, changes messages, plus track the geographical location of the victim.

The security team revealed the conclusions to OKCupid people fit team in November a year ago and a revise was folded out over shut the weaknesses fleetingly afterwards. Yalon praised complement Group for being “very responsive”.

An OKCupid representative advised ZDNet: “Checkmarx alerted united states of a protection vulnerability inside the Android application, which we patched and solved the challenge. We also checked the concern did not can be found on cellular and iOS and,”

Checkmarx tension that no actual customers comprise exploited within their particular studies and while it isn’t thought that the combat has been used in the wild, Yalon pointed out “we can not really inform, because of the way it’s hidden so well.”