CVE-2026-2145

LOW

nginxwebui < 4.3.7 - Cross-Site Scripting via nginxDir Parameter

Title source: llm
STIX 2.1

Description

A vulnerability was identified in cym1102 nginxWebUI up to 4.3.7. The impacted element is an unknown function of the file /adminPage/conf/check of the component Web Management Interface. Such manipulation of the argument nginxDir leads to cross site scripting. The attack can be executed remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

References (6)

Core 6
Core References
Permissions Required, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.344847
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.344847
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.747404
Issue Tracking issue-tracking
https://github.com/cym1102/nginxWebUI/issues/203
Various Sources product
https://github.com/cym1102/nginxWebUI/

Scores

CVSS v3 3.5
EPSS 0.0026
EPSS Percentile 17.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79 CWE-94
Status published
Products (1)
cym1102/nginxwebui < 4.3.7
Published Feb 08, 2026
Tracked Since Feb 18, 2026