Researchers Demonstrate How to Hack Any TikTok Account by Sending SMS

TikTok, the 3rd most downloaded app in 2019, is underneath extreme scrutiny about users’ privacy, censoring politically controversial content material and on countrywide-protection grounds—but it really is not over nonetheless, as the stability of billions of TikTok consumers would be now under issue.

The famous Chinese viral video-sharing application contained most likely perilous vulnerabilities that could have allowed distant attackers to hijack any user account just by figuring out the cellular amount of focused victims.

In a report privately shared with The Hacker News, cybersecurity researchers at Check Place unveiled that chaining many vulnerabilities allowed them to remotely execute malicious code and accomplish undesirable steps on behalf of the victims with no their consent.

The described vulnerabilities involve minimal severity difficulties like SMS hyperlink spoofing, open redirection, and cross-site scripting (XSS) that when blended could let a distant attacker to perform substantial impression assaults, which include:

  • delete any movies from victims’ TikTok profile,
  • upload unauthorized movies to victims’ TikTok profile,
  • make non-public “hidden” movies general public,
  • reveal own facts saved on the account, this kind of as private addresses and e-mails.

The assault leverages an insecure SMS system that TikTok offers on its web site to let consumers mail a concept to their cellular phone number with a backlink to obtain the movie-sharing software.

According to the researchers, an attacker can send out an SMS information to any cell phone range on behalf of TikTok with a modified download URL to a destructive web page made to execute code on a specific gadget with presently installed TikTok application.

tiktok account hacking techniques

tiktok account hack

When merged with open up redirection and cross-site scripting difficulties, the assault could enable hackers to execute JavaScript code on behalf of victims as before long as they click the website link sent by TikTok server over SMS, as proven in the video demonstration Check out Point shared with The Hacker Information.

The strategy is generally regarded as cross-web site ask for forgery assault, whereby attackers trick authenticated end users into executing an undesired action.

“With the lack of anti-Cross-Site ask for forgery mechanism, we recognized that we could execute JavaScript code and carry out actions on behalf of the target, without his/her consent,” the scientists said in a web site post published today.

“Redirecting the consumer to a malicious web site will execute JavaScript code and make requests to Tiktok with the victims’ cookies.”

Look at Point responsibly claimed these vulnerabilities to ByteDance, the developer of TikTok, in late November 2019, who then produced a patched version of its cellular app within just a thirty day period to shield its customers from hackers.

If you are not managing the most up-to-date variation of TikTok readily available on formal application retailers for Android and iOS, you’re recommended to update it as shortly as feasible.

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