opnsense Summary
Latest vulnerabilities published by opnsense
Vulnerability Published:
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LDAP Authentication Bypass Vulnerability in OPNsense Firewall
CVE-2026-34578OpnsenseCore8.2HIGHCross-Site Request Forgery Vulnerability in OPNsense Firewall and Routing Platform
CVE-2026-30868OpnsenseCore6.3MEDIUMReflected Cross-Site Scripting Vulnerability in OPNsense Firewall by Deciso
CVE-2019-25377OpnsenseOpnsense👾🟡4.8MEDIUMReflected Cross-Site Scripting Vulnerability in OPNsense by Deciso
CVE-2019-25376OpnsenseOpnsense👾🟡5.1MEDIUMReflected Cross-Site Scripting Vulnerability in OPNsense by Deciso
CVE-2019-25375OpnsenseOpnsense👾🟡5.1MEDIUMReflected Cross-Site Scripting Vulnerability in OPNsense by Deciso
CVE-2019-25374OpnsenseOpnsense👾🟡5.1MEDIUMStored Cross-Site Scripting Vulnerability in OPNsense by Deciso
CVE-2019-25373OpnsenseOpnsense👾🟡5.1MEDIUMReflected Cross-Site Scripting Vulnerability in OPNsense by Deciso
CVE-2019-25372OpnsenseOpnsense👾🟡5.1MEDIUMReflected Cross-Site Scripting Vulnerability in OPNsense by Deciso
CVE-2019-25371OpnsenseOpnsense👾🟡5.1MEDIUMReflected Cross-Site Scripting Vulnerability in OPNsense by Deciso
CVE-2019-25370OpnsenseOpnsense👾🟡5.1MEDIUMStored Cross-Site Scripting in OPNsense Product by Deciso
CVE-2019-25369OpnsenseOpnsense👾🟡5.1MEDIUMCross-Site Scripting Vulnerabilities in OPNsense by Deciso
CVE-2019-25368OpnsenseOpnsense👾🟡4.8MEDIUMAuthenticated Command Injection in OPNsense Bridge Interface
CVE-2025-50989OpnsenseOpnsense9.1CRITICALBrute-force Authentication Weakness in DECISO OPNsense Network Security Solution
CVE-2023-27152OpnsenseOpnsense9.8CRITICALCross-Site Scripting in OPNsense Dashboard by Deciso
CVE-2023-44275OpnsenseOpnsense5.4MEDIUMCross-Site Scripting Vulnerability in OPNsense by Deciso
CVE-2023-44276OpnsenseOpnsense5.4MEDIUMDirectory Traversal Vulnerability in OPNsense Community and Business Editions
CVE-2023-38997OpnsenseOpnsense7.2HIGHOpen Redirect Vulnerability in OPNsense Community and Business Edition
CVE-2023-38998OpnsenseOpnsense6.1MEDIUMCross-Site Request Forgery in OPNsense Community and Business Editions
CVE-2023-38999OpnsenseOpnsense6.5MEDIUMReflected Cross-Site Scripting Vulnerability in OPNsense Community and Business Editions
CVE-2023-39000OpnsenseOpnsense6.1MEDIUMCommand Injection Vulnerability in OPNsense Community and Business Edition
CVE-2023-39001OpnsenseOpnsense9.8CRITICALCross-Site Scripting Vulnerability in OPNsense Community and Business Editions
CVE-2023-39002OpnsenseOpnsenseEPSS 23%6.1MEDIUMInsecure Permissions Vulnerability in OPNsense Community and Business Editions
CVE-2023-39003OpnsenseOpnsense7.5HIGHInsecure Permissions in OPNsense Community and Business Editions
CVE-2023-39004OpnsenseOpnsense9.8CRITICALInsecure Permissions in OPNsense Community and Business Editions
CVE-2023-39005OpnsenseOpnsense7.5HIGH