Is OPNsense 19.1 affected?

Vulnerabilities affecting 19.1

• 9.8
  CVE-2023-39004 Insecure permissions in the configuration directory (/conf/) of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allow attackers to access sensitive information (e.g., hash… fixed in 23.7
• 9.8
  CVE-2023-39008 A command injection vulnerability in the component /api/cron/settings/setJob/ of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary syst… fixed in 23.7
• 9.8
  CVE-2023-39001 A command injection vulnerability in the component diag_backup.php of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary commands via a… fixed in 23.7
• 9.6
  CVE-2023-39007 /ui/cron/item/open in the Cron component of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows XSS via openAction in app/controllers/OPNsense/Cron/ItemController.php. fixed in 23.7
• 9.1
  CVE-2026-45158 OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, unsanitized user input is passed to the DHCP configuration of the configured interface, which is processed by a shell scr… fixed in 26.1.8
• 9.1
  CVE-2026-44193 OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, the XMLRPC method opnsense.restore_config_section fails to sanitize user supplied input leading to Remote Code Execution.… fixed in 26.1.7
• 9.1
  CVE-2026-44194 OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, an authenticated Remote Code Execution (RCE) vulnerability in the OPNsense core allows a user with user-management privil… fixed in 26.1.8
• 9.1
  CVE-2025-50989 OPNsense before 25.1.8 contains an authenticated command injection vulnerability in its Bridge Interface Edit endpoint (interfaces_bridge_edit.php). The span POST parameter is concatenated into a s… fixed in 25.1.8
• 8.2
  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 ld… fixed in 26.1.6
• 7.5
  CVE-2023-39005 Insecure permissions exist for configd.socket in OPNsense Community Edition before 23.7 and Business Edition before 23.4.2. fixed in 23.7
• 7.5
  CVE-2023-39003 OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 was discovered to contain insecure permissions in the directory /tmp. fixed in 23.7
• 7.2
  CVE-2023-38997 A directory traversal vulnerability in the Captive Portal templates of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary system command… fixed in 23.7
• 7.2
  CVE-2019-11816 Incorrect access control in the WebUI in OPNsense before version 19.1.8, and pfsense before 2.4.4-p3 allows remote authenticated users to escalate privileges to administrator via a specially crafte… fixed in 19.1.8
• 6.5
  CVE-2023-38999 A Cross-Site Request Forgery (CSRF) in the System Halt API (/system/halt) of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to cause a Denial of Service… fixed in 23.7
• 6.4
  CVE-2019-25373 OPNsense 19.1 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by submitting crafted input to the category parameter. Attackers c…
• 6.4
  CVE-2019-25369 OPNsense 19.1 contains a stored cross-site scripting vulnerability in the system_advanced_sysctl.php endpoint that allows attackers to inject persistent malicious scripts via the tunable parameter.…
• 6.3
  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 CS… fixed in 26.1.4
• 6.1
  CVE-2019-25374 OPNsense 19.1 contains a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts by exploiting the passthrough_networks parameter in vpn_ipsec_settings.php. A…
• 6.1
  CVE-2019-25375 OPNsense 19.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting crafted input to the mailserver parameter. Atta…
• 6.1
  CVE-2019-25376 OPNsense 19.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting crafted payloads through the ignoreLogACL param…
• 6.1
  CVE-2019-25370 OPNsense 19.1 contains a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts by submitting crafted input through multiple parameters. Attackers can send P…
• 6.1
  CVE-2019-25371 OPNsense 19.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by exploiting insufficient input validation in the host param…
• 6.1
  CVE-2019-25372 OPNsense 19.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by exploiting insufficient input validation in the host param…
• 6.1
  CVE-2023-38998 An open redirect in the Login page of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to redirect a victim user to an arbitrary web site via a crafted URL. fixed in 23.7
• 6.1
  CVE-2023-39000 A reflected cross-site scripting (XSS) vulnerability in the component /ui/diagnostics/log/core/ of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to inje… fixed in 23.7
• 6.1
  CVE-2023-39002 A cross-site scripting (XSS) vulnerability in the act parameter of system_certmanager.php in OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute ar… fixed in 23.7
• 6.1
  CVE-2021-42770 A Cross-site scripting (XSS) vulnerability was discovered in OPNsense before 21.7.4 via the LDAP attribute return in the authentication tester.
• 6.1
  CVE-2020-23015 An open redirect issue was discovered in OPNsense through 20.1.5. The redirect parameter "url" in login page was not filtered and can redirect user to any website.
• 5.4
  CVE-2019-25377 OPNsense 19.1 contains a reflected cross-site scripting vulnerability in the system_advanced_sysctl.php endpoint that allows attackers to inject malicious scripts via the value parameter. Attackers…
• 5.4
  CVE-2019-25368 OPNsense 19.1 contains multiple cross-site scripting vulnerabilities in the diag_backup.php endpoint that allow attackers to inject malicious scripts through multiple parameters including GDrive_GD…
• 5.4
  CVE-2023-44275 OPNsense before 23.7.5 allows XSS via the index.php column_count parameter to the Lobby Dashboard. fixed in 23.7.5
• 5.4
  CVE-2023-44276 OPNsense before 23.7.5 allows XSS via the index.php sequence parameter to the Lobby Dashboard. fixed in 23.7.5
• 5.4
  CVE-2023-39006 The Crash Reporter (crash_reporter.php) component of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 mishandles input sanitization. fixed in 23.7
• 5.3
  CVE-2026-44195 OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, a logic flaw in the OPNsense lockout_handler allows an unauthenticated attacker to continuously reset the authentication… fixed in 26.1.7

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