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OPNsense OPNsenseOPNsense < 26.1.9 Stored XSS via Certificate Description Field

Risk 34
Severity
5.1
First published (updated )
CVE-2026-49132

OPNsense OPNsenseOPNsense < 26.1.9 Stored XSS via Firewall Rule Description Field

Risk 34
Severity
5.1
First published (updated )
CVE-2026-49131

OPNsense OPNsense 26.7End of life details

First published (updated )
EOL-opnsense-26.7

OPNsense OPNsenseOPNsense: Command Injection via Attacker-Controlled DHCP Config

Risk 72
Severity
9.1
First published (updated )
CVE-2026-45158

OPNsense OPNsenseOPNsense: RCE on user managment

Risk 72
Severity
9.1
First published (updated )
CVE-2026-44194
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OPNsense OPNsenseOPNsense: Authentication lockout bypass

Risk 40
Severity
6.5
First published (updated )
CVE-2026-44195

OPNsense OPNsenseOPNsense: RCE via XMLRPC endpoint using `opnsense.restore_config_section` method

Risk 72
Severity
9.1
First published (updated )
CVE-2026-44193

OPNsense OPNsenseOPNsense has an LDAP Injection via Unsanitized Username in Authentication

Risk 54
Severity
8.2
First published (updated )
CVE-2026-34578

OPNsense coreCross-Site Request Forgery (CSRF) in opnsense/core

Risk 42
Severity
8.1
EPSS
0.01%
First published (updated )
CVE-2026-30868

OPNsense OPNsenseOPNsense 19.1 Reflected XSS via system_advanced_sysctl.php

Risk 38
Severity
4.8
First published (updated )
CVE-2019-25377
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OPNsense OPNsenseOPNsense 19.1 Reflected XSS via proxy endpoint

Risk 38
Severity
5.1
First published (updated )
CVE-2019-25376

OPNsense OPNsenseOPNsense 19.1 Reflected XSS via monit interface

Risk 38
Severity
5.1
First published (updated )
CVE-2019-25375

OPNsense OPNsenseOPNsense 19.1 Reflected XSS via vpn_ipsec_settings.php

Risk 38
Severity
5.1
First published (updated )
CVE-2019-25374

OPNsense OPNsenseOPNsense 19.1 Stored XSS via firewall_rules_edit.php

Risk 39
Severity
6.4
First published (updated )
CVE-2019-25373

OPNsense OPNsenseOPNsense 19.1 Reflected XSS via diag_traceroute.php

Risk 38
Severity
5.1
First published (updated )
CVE-2019-25372
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OPNsense OPNsenseOPNsense 19.1 Reflected XSS via diag_ping.php

Risk 38
Severity
5.1
First published (updated )
CVE-2019-25371

Deciso OPNsenseOPNsense 19.1 Reflected XSS via interfaces_vlan_edit.php

Risk 38
Severity
5.1
First published (updated )
CVE-2019-25370

OPNsense OPNsenseOPNsense 19.1 Stored XSS via system_advanced_sysctl.php

Risk 39
Severity
6.4
First published (updated )
CVE-2019-25369

OPNsense OPNsenseOPNsense 19.1 Reflected XSS via diag_backup.php

Risk 34
Severity
4.8
First published (updated )
CVE-2019-25368

OPNsense OPNsense 26.1Reached end of life

EOL
Jul 15, 2026
First published (updated )
EOL-opnsense-26.1
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OPNsense OPNsense 25.7Reached end of life

EOL
Jan 28, 2026
First published (updated )
EOL-opnsense-25.7

OPNsense OPNsenseOPNsense Community Edition before 23.7 and Business Edition before 23.4.2 was discovered to contain …

Risk 43
Severity
7.5
First published (updated )
CVE-2023-39003

OPNsense OPNsenseInsecure permissions in the configuration directory (/conf/) of OPNsense Community Edition before 23…

Risk 86
Severity
9.8
First published (updated )
CVE-2023-39004

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