Description

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_password, Nextcloud_password_encryption, and Nextcloud_backupdir. Attackers can submit POST requests with script payloads in these parameters to execute arbitrary JavaScript in the context of authenticated administrator sessions.

INFO

Published Date :

2026-02-15T13:58:51.292Z

Last Modified :

2026-03-05T01:26:16.328Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2019-25368 vulnerability.

Vendors Products
Opnsense
  • Opnsense
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2019-25368.

URL Resource
https://forum.opnsense.org/index.php?topic=11469.0 cve-icon cve-icon
https://opnsense.org cve-icon cve-icon
https://www.exploit-db.com/exploits/46351 cve-icon cve-icon
https://www.vulncheck.com/advisories/opnsense-reflected-xss-via-diagbackupphp cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact