CVE-2026-33030
Last modified
CVE-2026-33030 is a critical-severity vulnerability rated 9.9/10 on the CVSS scale. 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. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nginxui | Nginx Ui | <= 2.3.3 |
References
- https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-5hf2-vhj6-gj9mExploit, Mitigation, Vendor Advisory
- https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-5hf2-vhj6-gj9mExploit, Mitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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