CVE-2023-39002

MEDIUM NUCLEI

OPNsense <23.7-23.4.2 - XSS

Title source: llm

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.

Nuclei Templates (1)

OPNsense - Cross-Site Scripting
MEDIUMby Herry
Shodan: title:"OPNsense" || http.title:"opnsense"
FOFA: title="opnsense"

References (2)

Scores

CVSS v3 6.1
EPSS 0.2358
EPSS Percentile 96.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
opnsense/opnsense < 23.7
Published Aug 09, 2023
Tracked Since Feb 18, 2026