Hacker selling critical Roundcube webmail exploit as tech info disclosed By Ionut Ilascu June 5, 2025 12:55 PM 0 Hackers are likely starting to exploit CVE-2025-49113, a critical vulnerability in the widely used Roundcube open-source webmail application that allows remote execution. The security issue has been present in Roundcube for over a decade and impacts versions of Roundcube webmail 1.1.0 through 1.6.10. It received a patch on June 1st. It took attackers just a couple of days to reverse e...