Security researchers from Kaspersky have detailed a sophisticated exploit chain dubbed >>ToolShell,<< actively targeting on-premise Microsoft SharePoint servers worldwide. The campaign, which began widespread exploitation leverages an unauthenticated remote code execution (RCE) chain involving CVE-2025-49704 and CVE-2025-49706, enabling attackers to seize full control of vulnerable systems. Alerts from various security firms and national CERTs highlight [...] The post ToolShell: Uncovering Five Critical Vulnerabilities in Microsoft SharePoint appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform. First seen on gbhackers.com Jump to article: gbhackers.com/toolshell-uncovering-five-critical-vulnerabilities/
