Cyber Security News

Hackers Turned a Microsoft SQL Server Into a Command and Data Exfiltration Channel

Hackers abused a Microsoft SQL Server to run commands, steal credentials and source code, and move files in a Viva Aerobus-linked attack.
Security Affairs

Roundcube SQL injection CVE-2026-48842 is now being exploited in the wild

Roundcube SQL injection CVE-2026-48842 is now being exploited in the wild, putting unpatched webmail servers at risk of database compromise.
The Hacker News

Roundcube Pre-Auth SQL Injection Flaw Actively Exploited in the Wild

The vulnerability in question is CVE-2026-48842 (CVSS score: 8.1), a pre-authentication SQL injection in the virtuser_query plugin of Roundcube Webmail versions 1.6.x before 1.6.16 and 1.7.x before ...
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Usar cursores (ODBC)

Desplazamiento y colocación en un cursor. Varias opciones de simultaneidad. Actualizaciones posicionadas. Las aplicaciones ODBC rara vez declaran y abren cursores o usan instrucciones Transact-SQL ...