CISA Warns of Active Attacks Targeting Roundcube Webmail Vulnerabilities

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued a warning about ongoing attacks targeting vulnerabilities in Roundcube Webmail. The notice advises administrators to apply updates to mitigate the exploited security flaws. No specific technical details, such as CVE identifiers, attack vectors, or affected versions, were provided in the report. The alert highlights active exploitation but does not specify the threat actors, targets, or geographic scope of the attacks. The primary impact involves potential unauthorized access to Roundcube Webmail systems. The source of the information is the IT security authority CISA.