Roundcube, one of the world’s most popular open-source webmail solutions, has released critical security updates to address a privacy bypass vulnerability. The flaw detailed by NULL CATHEDRAL allowed attackers to load remote images and track email opens, even when users had explicitly configured their settings to “Block remote images.” The vulnerability affects Roundcube Webmail versions […] The post Roundcube Webmail Vulnerability Let Attackers Track Email Opens appeared first on Cyber Security News.