CVE-2024-49366

Nginx UI's json field can construct a directory traversal payload, causing arbitrary files to be written

Published Oct 21, 2024 CVSS 4.0 · 7.7 High EPSS < 1% KEV · Not listed
Description
Nginx UI is a web user interface for the Nginx web server. Nginx UI v2.0.0-beta.35 and earlier gets the value from the json field without verification, and can construct a value value in the form of `../../`. Arbitrary files can be written to the server, which may result in loss of permissions. Version 2.0.0-beta.26 fixes the issue.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-43403 Nginx UI is a web user interface for the Nginx web server. Nginx UI v2.0.0-beta.35 and earlier gets the value from the json field without verification, and can construct a value value in the form of `../../`. Arbitrary files can be written to the server, which may result in loss of permissions. Version 2.0.0-beta.26 fixes the issue.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta10:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta10_patch:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta11:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta12:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta13-patch:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta13:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta14:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta15:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta16:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta17:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta18-patch1:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta18-patch2:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta18:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta19:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta20:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta21:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta22:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta23-patch1:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta23-ptach2:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta23:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta24:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta25-patch1:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta25-ptach2:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta25:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta27:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta28:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta29:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta2:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta30:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta31:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta32-patch1:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta32:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta33:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta34:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta35:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta3:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta4:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta4_patch:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta5:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta5_patch:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta6:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta6_patch2:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta6_patch:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta7:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta8:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta8_patch:*:*:*:*:*:*
cpe:2.3:a:nginxui:nginx_ui:2.0.0:beta9:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}

Type Values Removed Values Added
First Time appeared Nginxui
Nginxui nginx Ui
CPEs cpe:2.3:a:nginxui:nginx_ui:*:*:*:*:*:*:*:*
Vendors & Products Nginxui
Nginxui nginx Ui
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Nginx UI is a web user interface for the Nginx web server. Nginx UI v2.0.0-beta.35 and earlier gets the value from the json field without verification, and can construct a value value in the form of `../../`. Arbitrary files can be written to the server, which may result in loss of permissions. Version 2.0.0-beta.26 fixes the issue.
Title Nginx UI's json field can construct a directory traversal payload, causing arbitrary files to be written
Weaknesses CWE-22
References
Metrics cvssV4_0

{'score': 7.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Oct 21, 2024, 4:42 PM
Reserved
Oct 14, 2024, 1:56 PM
Status
Analyzed
Published
Oct 21, 2024, 5:15 PM
Modified
Jun 17, 2026, 7:59 AM