PT-2026-8248

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 parameter. Attackers can send POST requests to the proxy endpoint with JavaScript code in the ignoreLogAC...

PT-2026-8240

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 GDriveEmail, GDrive GDriveFolderID, GDrive GDriveBackupCount, Nextcloud url, Nextcloud user, Nextcloud...

Deciso OPNsense 跨站脚本漏洞

Deciso OPNsense is a set of open-source firewall and routing software based on FreeBSD developed by the Dutch company Deciso. Version Decivo OPNsense 19.1 contains a cross-site scripting vulnerability. This vulnerability stems from insufficient parameter validation in the diagbackup.php endpoint,...

PT-2026-8244

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 parameter. Attackers can submit crafted payloads through POST requests to diag traceroute.php to execute...

Deciso OPNsense 跨站脚本漏洞

Deciso OPNsense is a firewall and router operating system developed by the Dutch company Deciso. Version 19.1 of Deciso OPNsense contains a cross-site scripting vulnerability. This vulnerability stems from insufficient input validation for the mailserver parameter in the monit interface, which ma...

Deciso OPNsense 跨站脚本漏洞

Deciso OPNsense is a firewall and router operating system developed by the Dutch company Deciso. Version 19.1 of Decivo OPNsense contains a cross-site scripting vulnerability. This vulnerability stems from insufficient input validation for the host parameter in the diagping.php endpoint, which ma...

Deciso OPNsense 跨站脚本漏洞

Deciso OPNsense is a set of open-source firewall and routing software based on FreeBSD developed by the Dutch company Deciso. Version Decivo OPNsense 19.1 contains a cross-site scripting vulnerability. This vulnerability stems from insufficient input validation for the passthroughnetworks paramet...

PT-2026-8242

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 POST requests to interfaces vlan edit.php with script payloads in the tag, descr, or vlanif parameter...

Deciso OPNsense 跨站脚本漏洞

Deciso OPNsense is a set of open-source firewall and routing software based on FreeBSD developed by the Dutch company Deciso. Version Decivo OPNsense 19.1 contains a cross-site scripting vulnerability. This vulnerability stems from the tunable parameter in the systemadvancedsysctl.php endpoint,...

PT-2026-8245

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 can send POST requests to firewall rules edit.php with script payloads in the category field to execu...

PT-2026-8247

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. Attackers can send POST requests to the monit interface with JavaScript payloads in the mailserver...

PT-2026-8246

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. Attackers can craft POST requests with JavaScript payloads in the passthrough networks parameter to...

Deciso OPNsense 跨站脚本漏洞

Deciso OPNsense is a set of open-source firewall and routing software based on FreeBSD developed by the Dutch company Deciso. Version Decivo OPNsense 19.1 contains a cross-site scripting vulnerability. This vulnerability stems from a storage-based cross-site scripting vulnerability in the...

Deciso OPNsense diag_backup.php filename Command Injection Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Deciso OPNsense. Authentication is required to exploit this vulnerability. The specific flaw exists within the handling of backup configuration files. The issue results from the lack of...

PT-2026-7946

Name of the Vulnerable Software and Affected Versions Deciso OPNsense affected versions not specified Description A flaw exists in the handling of backup configuration files within Deciso OPNsense. The issue stems from insufficient validation of user-provided input before it is used in a system...

CVE-2018-18958

OPNsense 18.7.x before 18.7.7 has Incorrect Access Control...

CVE-2025-13698

Deciso OPNsense diagbackup.php filename Directory Traversal Arbitrary File Creation Vulnerability. This vulnerability allows network-adjacent attackers to create arbitrary files on affected installations of Deciso OPNsense. Authentication is required to exploit this vulnerability. The specific fl...

EUVD-2025-204967

Deciso OPNsense diagbackup.php filename Directory Traversal Arbitrary File Creation Vulnerability. This vulnerability allows network-adjacent attackers to create arbitrary files on affected installations of Deciso OPNsense. Authentication is required to exploit this vulnerability. The specific fl...

CVE-2025-13698 Deciso OPNsense diag_backup.php filename Directory Traversal Arbitrary File Creation Vulnerability

Deciso OPNsense diagbackup.php filename Directory Traversal Arbitrary File Creation Vulnerability. This vulnerability allows network-adjacent attackers to create arbitrary files on affected installations of Deciso OPNsense. Authentication is required to exploit this vulnerability. The specific fl...

CVE-2025-13698 Deciso OPNsense diag_backup.php filename Directory Traversal Arbitrary File Creation Vulnerability

Deciso OPNsense diagbackup.php filename Directory Traversal Arbitrary File Creation Vulnerability. This vulnerability allows network-adjacent attackers to create arbitrary files on affected installations of Deciso OPNsense. Authentication is required to exploit this vulnerability. The specific fl...