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VULNERABILITIES

CVE-2026-33026 Details

Description

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, the nginx-ui backup restore mechanism allows attackers to tamper with encrypted backup archives and inject malicious configuration during restoration. This issue has been patched in version 2.3.4.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.1 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-fhh2-gg7w-gwpq CISA-ADPExploitMitigationVendor Advisory
https://github.com/0xJacky/nginx-ui/releases/tag/v2.3.4 [email protected]ProductRelease Notes
https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-fhh2-gg7w-gwpq [email protected]ExploitMitigationVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-312Cleartext Storage of Sensitive Information[email protected]
CWE-347Improper Verification of Cryptographic Signature[email protected]
CWE-354Improper Validation of Integrity Check Value[email protected]

Affected Products

ProductVersions
nginxui nginx ui
< 2.3.4

CPE

  • cpe:2.3:a:nginxui:nginx_ui:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-33026
NVD Published Date:
Mar 30, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-33026 Details - Not Deferred