PT-2026-40826

Name of the Vulnerable Software and Affected Versions OPNsense versions prior to 26.1.7 Description OPNsense is a FreeBSD based firewall and routing platform. The XMLRPC method 'opnsense.restore config section' fails to sanitize user supplied input, which can lead to Remote Code Execution RCE, a...

Deciso OPNsense 参数注入漏洞

Deciso OPNsense is a set of open-source firewall and routing software based on FreeBSD developed by the Dutch company Deciso. Versions of Decivo OPNsense prior to 26.1.8 had a parameter injection vulnerability. This vulnerability stemmed from uncleaned user input being passed into DHCP...

Deciso OPNsense 安全漏洞

Deciso OPNsense is a set of open-source firewall and routing software based on FreeBSD developed by the Dutch company Deciso. Versions of Decivo OPNsense prior to 26.1.7 contained security vulnerabilities. These vulnerabilities were caused by logical flaws in the lockouthandler module, allowing...

Deciso OPNsense 操作系统命令注入漏洞

Deciso OPNsense is a firewall and router operating system developed by the Dutch company Deciso. Versions of Decivo OPNsense prior to 26.1.8 contained an operating system command injection vulnerability. This vulnerability stemmed from the local user synchronization process, where attackers could...

PT-2026-40830

Name of the Vulnerable Software and Affected Versions OPNsense versions prior to 26.1.8 Description Unsanitized user input is passed to the DHCP configuration of the configured interface and subsequently processed by a shell script. This allows remote code execution as root on the underlying...

PT-2026-40828

Name of the Vulnerable Software and Affected Versions OPNsense versions prior to 26.1.7 Description A logic flaw in the lockout handler allows an unauthenticated attacker to continuously reset the authentication failure counter for their IP address. By interjecting a crafted username containing a...

CVE-2026-34578

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.6, OPNsense's LDAP authentication connector passes the login username directly into an LDAP search filter without calling ldapescape. An unauthenticated attacker can inject LDAP filter metacharacters into the username field ...

CVE-2026-34578 OPNsense has an LDAP Injection via Unsanitized Username in Authentication

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.6, OPNsense's LDAP authentication connector passes the login username directly into an LDAP search filter without calling ldapescape. An unauthenticated attacker can inject LDAP filter metacharacters into the username field ...

EUVD-2026-20896

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.6, OPNsense's LDAP authentication connector passes the login username directly into an LDAP search filter without calling ldapescape. An unauthenticated attacker can inject LDAP filter metacharacters into the username field ...

CVE-2026-34578 OPNsense has an LDAP Injection via Unsanitized Username in Authentication

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.6, OPNsense's LDAP authentication connector passes the login username directly into an LDAP search filter without calling ldapescape. An unauthenticated attacker can inject LDAP filter metacharacters into the username field ...

CVE-2026-34578

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.6, OPNsense's LDAP authentication connector passes the login username directly into an LDAP search filter without calling ldapescape. An unauthenticated attacker can inject LDAP filter metacharacters into the username field ...

CVE-2026-34578

OPNsense prior to 26.1.6 exposes LDAP injection risk in the WebGUI login: the LDAP authentication connector inserts the username directly into the LDAP search filter without escaping. An unauthenticated attacker can inject LDAP metacharacters to enumerate valid LDAP usernames. If the LDAP server ...

CVE-2026-34578 OPNsense has an LDAP Injection via Unsanitized Username in Authentication

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.6, OPNsense's LDAP authentication connector passes the login username directly into an LDAP search filter without calling ldapescape. An unauthenticated attacker can inject LDAP filter metacharacters into the username field ...

Deciso OPNsense 安全漏洞

Deciso OPNsense is a set of open-source firewall and routing software based on FreeBSD developed by the Dutch company Deciso. Prior to version 26.1.6, there were security vulnerabilities in OPNsense. These vulnerabilities stemmed from the LDAP authentication connector, which directly passed the...

PT-2026-31619

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.6, OPNsense's LDAP authentication connector passes the login username directly into an LDAP search filter without calling ldap escape. An unauthenticated attacker can inject LDAP filter metacharacters into the username field...

CVE-2026-30868

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.4, multiple OPNsense MVC API endpoints perform state‑changing operations but are accessible via HTTP GET requests without CSRF protection. The framework CSRF validation in ApiControllerBase only applies to POST/PUT/DELETE...

CVE-2026-30868

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.4, multiple OPNsense MVC API endpoints perform state‑changing operations but are accessible via HTTP GET requests without CSRF protection. The framework CSRF validation in ApiControllerBase only applies to POST/PUT/DELETE...

CVE-2026-30868 Cross-Site Request Forgery (CSRF) in opnsense/core

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.4, multiple OPNsense MVC API endpoints perform state‑changing operations but are accessible via HTTP GET requests without CSRF protection. The framework CSRF validation in ApiControllerBase only applies to POST/PUT/DELETE...

CVE-2026-30868 Cross-Site Request Forgery (CSRF) in opnsense/core

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.4, multiple OPNsense MVC API endpoints perform state‑changing operations but are accessible via HTTP GET requests without CSRF protection. The framework CSRF validation in ApiControllerBase only applies to POST/PUT/DELETE...

CVE-2026-30868

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.4, multiple OPNsense MVC API endpoints perform state‑changing operations but are accessible via HTTP GET requests without CSRF protection. The framework CSRF validation in ApiControllerBase only applies to POST/PUT/DELETE...