Roundcube RCE Flaw: Over 84,000 Webmail Installations at Risk of Hacking Mayhem!
Over 84,000 Roundcube webmail installations are vulnerable to CVE-2025-49113. This remote code execution flaw could lead to major data breaches faster than you can say “Oops, I forgot to patch!” System administrators need to update urgently, or risk becoming the latest victims of cyber burglars with a penchant for unsanitized inputs.
Hot Take:
Roundcube just rolled the dice and got a critical flaw! It seems like hackers are having a ‘Round’ of applause for this jackpot. Who knew that unsanitized inputs could be so ‘deserializerious’? With over 84,000 webmail installations hanging by a thread, it’s time to patch up or face the wrath of the cyber underworld. If your Roundcube is still vulnerable, it might just be time to switch careers to snail mail. So, let’s all cross our fingers and hope admins don’t do a ‘round’ of applause for procrastination!
Key Points:
- Over 84,000 Roundcube installations are vulnerable due to a critical RCE flaw.
- The flaw affects Roundcube versions from 1.1.0 to 1.6.10, patched in June 2025.
- Hackers exploited the patch to develop a working exploit sold on underground forums.
- Vulnerability requires authentication, but credentials can be obtained through various methods.
- Admins are urged to update or apply mitigations to prevent potential breaches.