PT-2026-29091 · 0Xjacky · Nginx-Ui

F1Vet · Published 2026-03-30 · Updated 2026-03-30 · CVE-2026-33030

NVD

CVSS v3.1

8.8

High

AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Nginx UI is a web user interface for the Nginx web server. In versions 2.3.3 and prior, Nginx-UI contains an Insecure Direct Object Reference (IDOR) vulnerability that allows any authenticated user to access, modify, and delete resources belonging to other users. The application's base Model struct lacks a user id field, and all resource endpoints perform queries by ID without verifying user ownership, enabling complete authorization bypass in multi-user environments. At time of publication, there are no publicly available patches.

Fix

IDOR

OS Command Injection

Weakness Enumeration

CWE-639

CWE-78

Related Identifiers

CVE-2026-33030

Affected Products

Nginx-Ui

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-33030 · Security Note
• https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-5hf2-vhj6-gj9m · Note