A critical vulnerability can easily outlive its official patch if system administrators fail to update their servers expeditiously. Precisely this perilous scenario is currently unfolding surrounding the widely deployed Roundcube Webmail platform. Malicious actors are now actively weaponizing a severe SQL injection vulnerability, granting them the terrifying ability to assault the email infrastructure prior to any user authentication. On September 21, the Canadian Centre for Cyber Security drastically escalated its previous May advisory concerning Roundcube.

Threat actors are exploiting a high-severity Roundcube flaw, tracked as CVE-2026-48842, which enables unauthenticated SQL injection through the virtuser_query plugin. Successful attacks can expose messages, address books, user identities, and other sensitive database content, prompting Roundcube to release fixes in versions 1.6.16 and 1.7.1. #Roundcube #CVE-2026-48842 #virtuser_query...

Sicherheitsforschern in den USA ist es gelungen, über SQL-Injection das FlyCASS-Sicherheitssystem zu täuschen und damit Zugangssperren zu umgehen.

TL;DR On May 24, 2026, Roundcube developers released important security updates to fix a critical SQL injection flaw. Meanwhile, the Canadian Centre for Cyber Security confirmed this Roundcube Webmail vulnerability is currently being exploited in the wild. Consequently, administrators must update to versions 1.6.16 or 1.7.1 immediately to secure their email infrastructure. Why It Matters Millions of organizations rely on Roundcube for open-source webmail access.

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Content warning: Domestic abuse, stalking, controlling behavior, Schadenfreude, irony.

This vulnerability (CVE-2026-52693) involves improper neutralization of special elements used in SQL commands (CWE-89) in impleCode's eCommerce Product Catalog. It affects all versions up to and including 3.5.5. The flaw allows unauthentica

Databases are an important part of web application infrastructure and SQL (Structured Query Language) to store, retrieve, and manipulate information stored in them. SQL injection is a code injection t...

We discovered a serious vulnerability in the Known Crewmember (KCM) and Cockpit Access Security System (CASS) programs used by the Transportation Security Administration.

SQL injection attacks cost companies millions. Practical prevention guide with secure code examples for developers.

Becoming a pilot through SQL expertise.