Cross-Site Scripting Vulnerability in OPNsense by Deciso
CVE-2023-44276

5.4MEDIUM

Key Information:

Vendor

Opnsense

Status
Opnsense
Vendor
CVE Published:
28 September 2023

What is CVE-2023-44276?

A Cross-Site Scripting (XSS) vulnerability exists in OPNsense software prior to version 23.7.5. This vulnerability is exploitable via the 'index.php' sequence parameter in the Lobby Dashboard, potentially allowing an attacker to execute arbitrary scripts in the context of the user's session. Users of affected OPNsense versions are encouraged to update to the latest version to mitigate this risk.

References

https://www.x41-dsec.de/lab/advisories/x41-2023-001-opnsense
https://github.com/opnsense/core/compare/23.7.4...23.7.5
https://github.com/opnsense/core/commit/484753b2abe3fd0fc...

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.