CVE-2026-44083
Analyzed Analyzed - Analysis Complete

Authorization Bypass in QuMagie via User-Controlled Key

Publication date: 2026-06-09

Last updated on: 2026-06-12

Assigner: QNAP Systems, Inc.

Description
An authorization bypass through user-controlled key vulnerability has been reported to affect QuMagie. The remote attackers can then exploit the vulnerability to gain unintended privileges. We have already fixed the vulnerability in the following version: QuMagie 2.9.1 and later

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-06-09
Last Modified
2026-06-12
Generated
2026-06-29
AI Q&A
2026-06-09
EPSS Evaluated
2026-06-28
NVD
CVE-2026-44083
EUVD
EUVD-2026-35354

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
qnap qumagie to 2.9.0 (exc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This vulnerability is an authorization bypass through a user-controlled key in QuMagie. It allows remote attackers to exploit the system by manipulating a key that they control, which leads to gaining unintended privileges.

Impact Analysis

The impact of this vulnerability is that remote attackers can gain unauthorized access or privileges within the QuMagie system. This could lead to unauthorized actions or access to sensitive data that the attacker should not have.

Mitigation Strategies

To mitigate this vulnerability, you should upgrade QuMagie to version 2.9.1 or later, where the issue has been fixed.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-44083. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart