Cybersecurity researchers have a detailed a critical security flaw in Fortinet’s FortiClient Enterprise Management Server (EMS). Tracked as CVE-2026-21643, this severe pre-authentication SQL injection vulnerability carries a near-maximum CVSS severity score of 9.1. It allows unauthenticated attackers to execute arbitrary SQL commands and gain total control over the underlying database. The flaw specifically targets multi-tenant […] The post FortiClient Hit by Severe SQL Injection Vulnerability Enabling Database Intrusion appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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