ByteOS Network

CVE Vulnerability Details :

CVE-2026-53520

PUBLISHED

More Info Official Page

Assigner-GitHub_M

Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa

Published At-12 Jun, 2026 | 21:03

Updated At-12 Jun, 2026 | 21:03

▼CVE Numbering Authority (CNA)

Nezha Monitoring: Authenticated users can claim the dashboard Host through NAT and preempt all dashboard routing

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 2.0.14 to before version 2.1.0, authenticated users can claim the dashboard Host through NAT and preempt all dashboard routing. This issue has been patched in version 2.1.0.

Affected Products

Vendor

nezhahq

Product

nezha

Versions

Affected

>= 2.0.14, < 2.1.0

Problem Types

Type	CWE ID	Description
CWE	CWE-284	CWE-284: Improper Access Control

Type: CWE

CWE ID: CWE-284

Description: CWE-284: Improper Access Control

Metrics

Version	Base score	Base severity	Vector
3.1	6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Version: 3.1

Base score: 6.5

Base severity: MEDIUM

Vector:

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

References

Hyperlink	Resource
https://github.com/nezhahq/nezha/security/advisories/GHSA-x6fg-52vr-hj4w	x_refsource_CONFIRM

Hyperlink: https://github.com/nezhahq/nezha/security/advisories/GHSA-x6fg-52vr-hj4w

Resource:

x_refsource_CONFIRM

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

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