Critical SQL Injection Vulnerabilities in FileRun Lead to RCE Risks

• •Four critical vulnerabilities in FileRun allow remote code execution.
• •CVE-2026-73698 enables SQL injection for privilege escalation.
• •FileRun versions before 2026.3.0 are vulnerable; immediate patching is essential.

VulnCheck disclosed four vulnerabilities in FileRun, a self-hosted file management platform, allowing remote code execution (RCE) via SQL injection and deserialization flaws. The vulnerabilities are identified as CVE-2026-73693, CVE-2026-73694, CVE-2026-73698, and CVE-2026-73699, all published on 2026-09-10. The most severe, CVE-2026-73698, enables delegated administrators to execute arbitrary SQL, potentially escalating privileges to superuser. Exploitation can lead to unauthorized access, data manipulation, and code execution. FileRun versions prior to 2026.3.0 are affected, with the latest release addressing these issues. Organizations using FileRun, especially those exposing it to the internet, are at high risk. Immediate upgrades to the patched version are recommended to mitigate the threat.