A CSRF (Cross-site request forgery) vulnerability affects the Fiverr.com website, millions users are potentially at risk. Egyptian Information Security Evangelist, Mohamed Abdelbaset, reported the vulnerability to the colleagues of The Hacker News. The vulnerability allows hackers to compromise any user account, for this reason millions users could be at risk from the vulnerability. The attacker needs to know the profile link of the victim to exploit the vulnerability. He needs to trick victim into visiting the exploit page hosting the exploit, if he has already logged into his account on the same browser, the exploitation of CSRF vulnerability will allow attacker to replace the victims.”]