Medium severity6.1NVD Advisory· Published Aug 9, 2023· Updated Jun 17, 2026

CVE-2023-39002

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Opnsense/Opnsense2 versions
cpe:2.3:a:opnsense:opnsense:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:opnsense:opnsense:*:*:*:*:*:*:*:*range: <23.7
- (no CPE)range: <23.7
OPNsense/OPNsense Community Editiondescription

Patches

Vulnerability mechanics

References

github.com/opnsense/core/commit/a4f6a8f8d604271f81984cfcbba0471af58e34dcnvdPatch
logicaltrust.net/blog/2023/08/opnsense.htmlnvdExploitThird Party Advisory

News mentions

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cvss	0.397
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000