CVE-2023-39002

PoC —

CVSS 3.1

6.1 medium

EPSS

1%p67

Published

Aug 9, 2023 (Aug 9, 2023)

Modified

Jun 17, 2026

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.

Vendors: opnsense
Products: opnsense
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.2%)

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