CVE-2023-39002

medium

Description

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 arbitrary web scripts or HTML via a crafted payload.

References

https://logicaltrust.net/blog/2023/08/opnsense.html

https://github.com/opnsense/core/commit/a4f6a8f8d604271f81984cfcbba0471af58e34dc

Details

Source: Mitre, NVD

Published: 2023-08-09

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N