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SCA: security update for github.com/0xJacky/Nginx-UI (GHSA-jrq7-xrjx-pcfw)

medium Tenable Cloud Security Plugin ID 474725

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.3, Nginx UI validates an automatic
 backup's storage_path, but AutoBackup.GetName returns a user-controlled name without rejecting path
 separators or parent-directory components, and downstream filename formatting embeds that result in the
 final archive filename. An authenticated user who can create or modify an automatic backup can cause
 filepath.Join to resolve the generated archive path outside the validated storage directory, allowing
 backup archives to be written with the Nginx UI process privileges. For encrypted configuration backups,
 the adjacent encryption key file can also be written outside the validated directory. This issue is fixed
 in version 2.4.3. (CVE-2026-84320)

Solution

Update the github.com/0xJacky/Nginx-UI library and its related packages to version 1.9.10-0.20260715121709-f92218e01054 or later.

See Also

https://github.com/advisories/GHSA-jrq7-xrjx-pcfw

Plugin Details

Severity: Medium

ID: 474725

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/16/2026

Updated: 10/16/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.8

Percentile: 22.28

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS Score Source: CVE-2026-84320

CVSS v3

Risk Factor: Medium

Base Score: 6.3

Temporal Score: 5.5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/15/2026

Vulnerability Publication Date: 10/12/2026

Reference Information

CVE: CVE-2026-84320

cwe: CWE-22