CVE-2026-33030
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.
- Affected products
- Aws Route53, Alibaba Cloud Dns, Cloudflared, Godaddy, Nginx-Ui, Tencent Cloud Dns
- Nginxui Nginx Ui
- ≤ 2.3.3
- Fix
- Available
- CVSS 3.1
- 9.9 CRITICAL
- EPSS
- 0.3% (20th percentile)
- Weakness
- CWE-639, CWE-78
- NVD status
- Analyzed
- Published
- 2026-03-30
No indexed exploits for CVE-2026-33030 yet
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No exploit for CVE-2026-33030 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.