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Home / Vulnerability Intelligence / CVE-2026-33030

CVE-2026-33030 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: March 30, 2026

Nginx UI - Broken Access Control

Published: March 30, 2026Updated: March 30, 2026

Overview

Nginx UI <= 2.3.3 contains an Insecure Direct Object Reference (IDOR) caused by missing user ownership verification in resource queries, letting authenticated users access and modify other users' resources, exploit requires authentication.

Severity & Score

Severity: High
CVSS Score: 8.8
EPSS Score: 0.0%(Probability of exploitation in next 30 days)

Impact

Authenticated users can access, modify, or delete other users' resources, leading to complete authorization bypass in multi-user environments.

Mitigation

Update to the latest version once patches are available.

Social Media Activity(2 posts)

TheHackerWire
TheHackerWire
@thehackerwire
Mar 30, 2026

🟠 CVE-2026-33030 - High (8.8) 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... šŸ”— https://www.thehackerwire.com/vulnerability/CVE-2026-33030/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

View original post
TheHackerWire
TheHackerWire
@thehackerwire
Mar 30, 2026

🟠 CVE-2026-33030 - High (8.8) 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... šŸ”— https://www.thehackerwire.com/vulnerability/CVE-2026-33030/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

View original post

Details

CVE ID
CVE-2026-33030
Severity
High
CVSS Score
8.8
Type
broken_access_control
Status
new
EPSS
0.0%
Social Posts
2

CWE

  • CWE-78

CVSS Metrics

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS Score

0.0%Probability of exploitation in the next 30 days